57451207112 has 32 divisors (see below), whose sum is σ = 118705097280. Its totient is φ = 25899289920.

The previous prime is 57451207097. The next prime is 57451207127. The reversal of 57451207112 is 21170215475.

57451207112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57451207097) and next prime (57451207127).

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, 6418964 + ... + 6427907.

It is an arithmetic number, because the mean of its divisors is an integer number (3709534290).

Almost surely, 2^57451207112 is an apocalyptic number.

57451207112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57451207112 is an abundant number, since it is smaller than the sum of its proper divisors (61253890168).

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

57451207112 is a wasteful number, since it uses less digits than its factorization.

57451207112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12846933 (or 12846929 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The spelling of 57451207112 in words is "fifty-seven billion, four hundred fifty-one million, two hundred seven thousand, one hundred twelve".