57457433060 has 12 divisors (see below), whose sum is σ = 120660609468. Its totient is φ = 22982973216.

The previous prime is 57457432993. The next prime is 57457433081. The reversal of 57457433060 is 6033475475.

It can be written as a sum of positive squares in 2 ways, for example, as 8219598244 + 49237834816 = 90662^2 + 221896^2 .

It is a super-2 number, since 2×57457433060² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436435807 + ... + 1436435846.

It is an arithmetic number, because the mean of its divisors is an integer number (10055050789).

Almost surely, 2^57457433060 is an apocalyptic number.

It is an amenable number.

57457433060 is an abundant number, since it is smaller than the sum of its proper divisors (63203176408).

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

57457433060 is a wasteful number, since it uses less digits than its factorization.

57457433060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872871662 (or 2872871660 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 57457433060 in words is "fifty-seven billion, four hundred fifty-seven million, four hundred thirty-three thousand, sixty".