57807470427960 has 512 divisors, whose sum is σ = 198007690752000. Its totient is φ = 13372116172800.

The previous prime is 57807470427919. The next prime is 57807470428061. The reversal of 57807470427960 is 6972407470875.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 57807470427891 and 57807470427900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12370524184 + ... + 12370528856.

It is an arithmetic number, because the mean of its divisors is an integer number (386733771000).

Almost surely, 2^{57807470427960} 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 57807470427960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99003845376000).

57807470427960 is an abundant number, since it is smaller than the sum of its proper divisors (140200220324040).

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

57807470427960 is a wasteful number, since it uses less digits than its factorization.

57807470427960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8447 (or 8443 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 66.

The spelling of 57807470427960 in words is "fifty-seven trillion, eight hundred seven billion, four hundred seventy million, four hundred twenty-seven thousand, nine hundred sixty".