57126932160 has 224 divisors, whose sum is σ = 191159343360. Its totient is φ = 14414303232.

The previous prime is 57126932077. The next prime is 57126932173. The reversal of 57126932160 is 6123962175.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21211774 + ... + 21214466.

Almost surely, 2^57126932160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57126932160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95579671680).

57126932160 is an abundant number, since it is smaller than the sum of its proper divisors (134032411200).

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

57126932160 is a wasteful number, since it uses less digits than its factorization.

57126932160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895 (or 3885 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 57126932160 in words is "fifty-seven billion, one hundred twenty-six million, nine hundred thirty-two thousand, one hundred sixty".