57345295552 has 14 divisors (see below), whose sum is σ = 113794570988. Its totient is φ = 28672647744.

The previous prime is 57345295547. The next prime is 57345295573. The reversal of 57345295552 is 25559254375.

It is a self number, because there is not a number n which added to its sum of digits gives 57345295552.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448010058 + ... + 448010185.

It is an arithmetic number, because the mean of its divisors is an integer number (8128183642).

Almost surely, 2^57345295552 is an apocalyptic number.

It is an amenable number.

57345295552 is a deficient number, since it is larger than the sum of its proper divisors (56449275436).

57345295552 is an equidigital number, since it uses as much as digits as its factorization.

57345295552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896020255 (or 896020245 counting only the distinct ones).

The product of its digits is 9450000, while the sum is 52.

The spelling of 57345295552 in words is "fifty-seven billion, three hundred forty-five million, two hundred ninety-five thousand, five hundred fifty-two".