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57035551372 = 22122391165037
BaseRepresentation
bin110101000111100101…
…010111001010001100
312110012220110012201121
4311013211113022030
51413302100120442
642111325450324
74056252121222
oct650745271214
9173186405647
1057035551372
1122209099a18
12b0791109a4
1354bc542687
142a90ca2b12
15173c382967
hexd4795728c

57035551372 has 12 divisors (see below), whose sum is σ = 99820455840. Its totient is φ = 28515421136.

The previous prime is 57035551367. The next prime is 57035551411. The reversal of 57035551372 is 27315553075.

57035551372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×570355513724 (a number of 44 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533563 + ... + 631474.

It is an arithmetic number, because the mean of its divisors is an integer number (8318371320).

Almost surely, 257035551372 is an apocalyptic number.

It is an amenable number.

57035551372 is a deficient number, since it is larger than the sum of its proper divisors (42784904468).

57035551372 is a wasteful number, since it uses less digits than its factorization.

57035551372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177280 (or 1177278 counting only the distinct ones).

The product of its (nonzero) digits is 551250, while the sum is 43.

The spelling of 57035551372 in words is "fifty-seven billion, thirty-five million, five hundred fifty-one thousand, three hundred seventy-two".

Divisors: 1 2 4 12239 24478 48956 1165037 2330074 4660148 14258887843 28517775686 57035551372