57480408870 has 32 divisors (see below), whose sum is σ = 138008943072. Its totient is φ = 15321891072.

The previous prime is 57480408781. The next prime is 57480408871. The reversal of 57480408870 is 7880408475.

57480408870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57480408871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313197 + ... + 461576.

It is an arithmetic number, because the mean of its divisors is an integer number (4312779471).

Almost surely, 2^57480408870 is an apocalyptic number.

57480408870 is an abundant number, since it is smaller than the sum of its proper divisors (80528534202).

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

57480408870 is a wasteful number, since it uses less digits than its factorization.

57480408870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777256.

The product of its (nonzero) digits is 2007040, while the sum is 51.

The spelling of 57480408870 in words is "fifty-seven billion, four hundred eighty million, four hundred eight thousand, eight hundred seventy".