57480764442 has 64 divisors (see below), whose sum is σ = 117032065920. Its totient is φ = 18818924544.

The previous prime is 57480764441. The next prime is 57480764447. The reversal of 57480764442 is 24446708475.

It is a happy number.

57480764442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (57480764441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74747034 + ... + 74747802.

It is an arithmetic number, because the mean of its divisors is an integer number (1828626030).

Almost surely, 2^57480764442 is an apocalyptic number.

57480764442 is an abundant number, since it is smaller than the sum of its proper divisors (59551301478).

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

57480764442 is a wasteful number, since it uses less digits than its factorization.

57480764442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727.

The product of its (nonzero) digits is 6021120, while the sum is 51.

The spelling of 57480764442 in words is "fifty-seven billion, four hundred eighty million, seven hundred sixty-four thousand, four hundred forty-two".