57401029280 has 96 divisors (see below), whose sum is σ = 157523667840. Its totient is φ = 19357701120.

The previous prime is 57401029277. The next prime is 57401029313. The reversal of 57401029280 is 8292010475.

57401029280 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 15 ways as a sum of consecutive naturals, for example, 351770 + ... + 488409.

It is an arithmetic number, because the mean of its divisors is an integer number (1640871540).

Almost surely, 2^57401029280 is an apocalyptic number.

It is an amenable number.

57401029280 is an abundant number, since it is smaller than the sum of its proper divisors (100122638560).

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

57401029280 is a wasteful number, since it uses less digits than its factorization.

57401029280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840262 (or 840254 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 57401029280 in words is "fifty-seven billion, four hundred one million, twenty-nine thousand, two hundred eighty".