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5553021485 = 511857117811
BaseRepresentation
bin1010010101111110…
…00110001000101101
3112022222222201102102
411022333012020231
542333033141420
62315004304445
7254415622004
oct51277061055
915288881372
105553021485
11239a599260
1210ab842125
136a65b943b
143a96d9c3b
15227794a75
hex14afc622d

5553021485 has 16 divisors (see below), whose sum is σ = 7277954112. Its totient is φ = 4033814400.

The previous prime is 5553021473. The next prime is 5553021517. The reversal of 5553021485 is 5841203555.

It is not a de Polignac number, because 5553021485 - 26 = 5553021421 is a prime.

It is a super-2 number, since 2×55530214852 = 61672095225743210450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11771 + ... + 106040.

It is an arithmetic number, because the mean of its divisors is an integer number (454872132).

Almost surely, 25553021485 is an apocalyptic number.

5553021485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5553021485 is a deficient number, since it is larger than the sum of its proper divisors (1724932627).

5553021485 is a wasteful number, since it uses less digits than its factorization.

5553021485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118684.

The product of its (nonzero) digits is 120000, while the sum is 38.

The square root of 5553021485 is about 74518.5982490277. The cubic root of 5553021485 is about 1770.8282891716.

The spelling of 5553021485 in words is "five billion, five hundred fifty-three million, twenty-one thousand, four hundred eighty-five".

Divisors: 1 5 11 55 857 4285 9427 47135 117811 589055 1295921 6479605 100964027 504820135 1110604297 5553021485