57355170252 has 12 divisors (see below), whose sum is σ = 133828730616. Its totient is φ = 19118390080.

The previous prime is 57355170247. The next prime is 57355170263. The reversal of 57355170252 is 25207155375.

57355170252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2389798749 + ... + 2389798772.

It is an arithmetic number, because the mean of its divisors is an integer number (11152394218).

Almost surely, 2^57355170252 is an apocalyptic number.

It is an amenable number.

57355170252 is an abundant number, since it is smaller than the sum of its proper divisors (76473560364).

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

57355170252 is a wasteful number, since it uses less digits than its factorization.

57355170252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4779597528 (or 4779597526 counting only the distinct ones).

The product of its (nonzero) digits is 367500, while the sum is 42.

The spelling of 57355170252 in words is "fifty-seven billion, three hundred fifty-five million, one hundred seventy thousand, two hundred fifty-two".