57132815376 has 240 divisors, whose sum is σ = 186365405184. Its totient is φ = 14948333568.

The previous prime is 57132815353. The next prime is 57132815413. The reversal of 57132815376 is 67351823175.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3875796 + ... + 3890508.

Almost surely, 2^57132815376 is an apocalyptic number.

57132815376 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57132815376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93182702592).

57132815376 is an abundant number, since it is smaller than the sum of its proper divisors (129232589808).

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

57132815376 is a wasteful number, since it uses less digits than its factorization.

57132815376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14878 (or 14865 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 48.

The spelling of 57132815376 in words is "fifty-seven billion, one hundred thirty-two million, eight hundred fifteen thousand, three hundred seventy-six".