57077326000 has 80 divisors (see below), whose sum is σ = 139957167168. Its totient is φ = 22509312000.

The previous prime is 57077325989. The next prime is 57077326001. The reversal of 57077326000 is 62377075.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×57077326000² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (57077326001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58977 + ... + 342976.

Almost surely, 2^57077326000 is an apocalyptic number.

57077326000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57077326000 is an abundant number, since it is smaller than the sum of its proper divisors (82879841168).

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

57077326000 is a wasteful number, since it uses less digits than its factorization.

57077326000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402047 (or 402031 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 37.

The spelling of 57077326000 in words is "fifty-seven billion, seventy-seven million, three hundred twenty-six thousand".