57488712171776 has 144 divisors (see below), whose sum is σ = 117368071867200. Its totient is φ = 28095330484224.

The previous prime is 57488712171749. The next prime is 57488712171817. The reversal of 57488712171776 is 67717121788475.

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, 1896488396 + ... + 1896518708.

Almost surely, 2^{57488712171776} 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 57488712171776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58684035933600).

57488712171776 is an abundant number, since it is smaller than the sum of its proper divisors (59879359695424).

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

57488712171776 is a wasteful number, since it uses less digits than its factorization.

57488712171776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31104 (or 31090 counting only the distinct ones).

The product of its digits is 258155520, while the sum is 71.

The spelling of 57488712171776 in words is "fifty-seven trillion, four hundred eighty-eight billion, seven hundred twelve million, one hundred seventy-one thousand, seven hundred seventy-six".