57395385112 has 32 divisors (see below), whose sum is σ = 117290864880. Its totient is φ = 26171015040.

The previous prime is 57395385067. The next prime is 57395385137. The reversal of 57395385112 is 21158359375.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315939 + ... + 3333202.

Almost surely, 2^57395385112 is an apocalyptic number.

57395385112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57395385112 is an abundant number, since it is smaller than the sum of its proper divisors (59895479768).

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

57395385112 is a wasteful number, since it uses less digits than its factorization.

57395385112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649243 (or 6649239 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 49.

The spelling of 57395385112 in words is "fifty-seven billion, three hundred ninety-five million, three hundred eighty-five thousand, one hundred twelve".