57381527170 has 16 divisors (see below), whose sum is σ = 112676453568. Its totient is φ = 20866009840.

The previous prime is 57381527149. The next prime is 57381527171. The reversal of 57381527170 is 7172518375.

It is a super-2 number, since 2×57381527170² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57381527170.

It is not an unprimeable number, because it can be changed into a prime (57381527171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260825014 + ... + 260825233.

It is an arithmetic number, because the mean of its divisors is an integer number (7042278348).

Almost surely, 2^57381527170 is an apocalyptic number.

57381527170 is a deficient number, since it is larger than the sum of its proper divisors (55294926398).

57381527170 is a wasteful number, since it uses less digits than its factorization.

57381527170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521650265.

The product of its (nonzero) digits is 411600, while the sum is 46.

The spelling of 57381527170 in words is "fifty-seven billion, three hundred eighty-one million, five hundred twenty-seven thousand, one hundred seventy".