57466775296 has 72 divisors (see below), whose sum is σ = 131619406464. Its totient is φ = 24530304000.

The previous prime is 57466775291. The next prime is 57466775323. The reversal of 57466775296 is 69257766475.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57466775291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385911 + ... + 513673.

It is an arithmetic number, because the mean of its divisors is an integer number (1828047312).

Almost surely, 2^57466775296 is an apocalyptic number.

57466775296 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 57466775296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65809703232).

57466775296 is an abundant number, since it is smaller than the sum of its proper divisors (74152631168).

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

57466775296 is a wasteful number, since it uses less digits than its factorization.

57466775296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128037 (or 128023 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 64.

The spelling of 57466775296 in words is "fifty-seven billion, four hundred sixty-six million, seven hundred seventy-five thousand, two hundred ninety-six".