57457302860 has 12 divisors (see below), whose sum is σ = 120660336048. Its totient is φ = 22982921136.

The previous prime is 57457302769. The next prime is 57457302911. The reversal of 57457302860 is 6820375475.

57457302860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1436432552 + ... + 1436432591.

It is an arithmetic number, because the mean of its divisors is an integer number (10055028004).

Almost surely, 2^57457302860 is an apocalyptic number.

It is an amenable number.

57457302860 is an abundant number, since it is smaller than the sum of its proper divisors (63203033188).

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

57457302860 is a wasteful number, since it uses less digits than its factorization.

57457302860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872865152 (or 2872865150 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 57457302860 in words is "fifty-seven billion, four hundred fifty-seven million, three hundred two thousand, eight hundred sixty".