57315372401280 has 256 divisors, whose sum is σ = 208800641064960. Its totient is φ = 13100096409600.

The previous prime is 57315372401269. The next prime is 57315372401299. The reversal of 57315372401280 is 8210427351375.

It is a super-2 number, since 2×57315372401280² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370208047 + ... + 370362833.

It is an arithmetic number, because the mean of its divisors is an integer number (815627504160).

Almost surely, 2^{57315372401280} 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 57315372401280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104400320532480).

57315372401280 is an abundant number, since it is smaller than the sum of its proper divisors (151485268663680).

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

57315372401280 is a wasteful number, since it uses less digits than its factorization.

57315372401280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182367 (or 182355 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 57315372401280 in words is "fifty-seven trillion, three hundred fifteen billion, three hundred seventy-two million, four hundred one thousand, two hundred eighty".