57125157100 has 36 divisors (see below), whose sum is σ = 135230829048. Its totient is φ = 20772784000.

The previous prime is 57125157091. The next prime is 57125157107. The reversal of 57125157100 is 175152175.

It is not an unprimeable number, because it can be changed into a prime (57125157107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25964881 + ... + 25967080.

It is an arithmetic number, because the mean of its divisors is an integer number (3756411918).

Almost surely, 2^57125157100 is an apocalyptic number.

57125157100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57125157100 is an abundant number, since it is smaller than the sum of its proper divisors (78105671948).

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

57125157100 is a wasteful number, since it uses less digits than its factorization.

57125157100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51931986 (or 51931979 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 34.

The spelling of 57125157100 in words is "fifty-seven billion, one hundred twenty-five million, one hundred fifty-seven thousand, one hundred".