57047063226 has 32 divisors (see below), whose sum is σ = 120647149056. Its totient is φ = 17953440000.

The previous prime is 57047063189. The next prime is 57047063233. The reversal of 57047063226 is 62236074075.

It is a super-2 number, since 2×57047063226² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3732675 + ... + 3747926.

It is an arithmetic number, because the mean of its divisors is an integer number (3770223408).

Almost surely, 2^57047063226 is an apocalyptic number.

57047063226 is an abundant number, since it is smaller than the sum of its proper divisors (63600085830).

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

57047063226 is a wasteful number, since it uses less digits than its factorization.

57047063226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480678.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 57047063226 in words is "fifty-seven billion, forty-seven million, sixty-three thousand, two hundred twenty-six".