57718275040 has 96 divisors (see below), whose sum is σ = 140916222720. Its totient is φ = 22340712960.

The previous prime is 57718274987. The next prime is 57718275047. The reversal of 57718275040 is 4057281775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57718275047) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4760506 + ... + 4772614.

It is an arithmetic number, because the mean of its divisors is an integer number (1467877320).

Almost surely, 2^57718275040 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 57718275040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70458111360).

57718275040 is an abundant number, since it is smaller than the sum of its proper divisors (83197947680).

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

57718275040 is an equidigital number, since it uses as much as digits as its factorization.

57718275040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12217 (or 12147 counting only the distinct ones).

The product of its (nonzero) digits is 548800, while the sum is 46.

The spelling of 57718275040 in words is "fifty-seven billion, seven hundred eighteen million, two hundred seventy-five thousand, forty".