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553642160372704 = 25131797435031161
BaseRepresentation
bin111110111100010001101110…
…0010011010011101111100000
32200121021200012002001002020001
41331320203130103103233200
51040031333121023411304
65241255410340025344
7224421216565064464
oct17570433423235740
92617250162032201
10553642160372704
1115045335a122157
1252117687392254
131a9c0302091c50
149aa05d02924a4
1544017830e6da4
hex1f788dc4d3be0

553642160372704 has 48 divisors (see below), whose sum is σ = 1180385547279120. Its totient is φ = 254099624924160.

The previous prime is 553642160372689. The next prime is 553642160372767. The reversal of 553642160372704 is 407273061246355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3717441117 + ... + 3717590044.

It is an arithmetic number, because the mean of its divisors is an integer number (24591365568315).

Almost surely, 2553642160372704 is an apocalyptic number.

It is an amenable number.

553642160372704 is an abundant number, since it is smaller than the sum of its proper divisors (626743386906416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553642160372704 is a wasteful number, since it uses less digits than its factorization.

553642160372704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7435031363 (or 7435031355 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 553642160372704 in words is "five hundred fifty-three trillion, six hundred forty-two billion, one hundred sixty million, three hundred seventy-two thousand, seven hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 104 179 208 358 416 716 1432 2327 2864 4654 5728 9308 18616 37232 74464 7435031161 14870062322 29740124644 59480249288 96655405093 118960498576 193310810186 237920997152 386621620372 773243240744 1330870577819 1546486481488 2661741155638 3092972962976 5323482311276 10646964622552 17301317511647 21293929245104 34602635023294 42587858490208 69205270046588 138410540093176 276821080186352 553642160372704