57150017272 has 16 divisors (see below), whose sum is σ = 108000034560. Its totient is φ = 28350008064.

The previous prime is 57150017261. The next prime is 57150017297. The reversal of 57150017272 is 27271005175.

57150017272 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-2 number, since 2×57150017272² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 28123993 + ... + 28126024.

It is an arithmetic number, because the mean of its divisors is an integer number (6750002160).

Almost surely, 2^57150017272 is an apocalyptic number.

It is an amenable number.

57150017272 is a deficient number, since it is larger than the sum of its proper divisors (50850017288).

57150017272 is a wasteful number, since it uses less digits than its factorization.

57150017272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56250150 (or 56250146 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 37.

The spelling of 57150017272 in words is "fifty-seven billion, one hundred fifty million, seventeen thousand, two hundred seventy-two".