57287304744 has 32 divisors (see below), whose sum is σ = 143306820000. Its totient is φ = 19083960512.

The previous prime is 57287304707. The next prime is 57287304761. The reversal of 57287304744 is 44740378275.

57287304744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698319 + ... + 776030.

It is an arithmetic number, because the mean of its divisors is an integer number (4478338125).

Almost surely, 2^57287304744 is an apocalyptic number.

It is an amenable number.

57287304744 is an abundant number, since it is smaller than the sum of its proper divisors (86019515256).

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

57287304744 is a wasteful number, since it uses less digits than its factorization.

57287304744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475977 (or 1475973 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 51.

The spelling of 57287304744 in words is "fifty-seven billion, two hundred eighty-seven million, three hundred four thousand, seven hundred forty-four".