5057471273664 has 112 divisors (see below), whose sum is σ = 13711908608640. Its totient is φ = 1644599224320.

The previous prime is 5057471273629. The next prime is 5057471273677. The reversal of 5057471273664 is 4663721747505.

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, 220069 + ... + 3188004.

Almost surely, 2^{5057471273664} 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 5057471273664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6855954304320).

5057471273664 is an abundant number, since it is smaller than the sum of its proper divisors (8654437334976).

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

5057471273664 is a wasteful number, since it uses less digits than its factorization.

5057471273664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408278 (or 3408268 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 57.

The spelling of 5057471273664 in words is "five trillion, fifty-seven billion, four hundred seventy-one million, two hundred seventy-three thousand, six hundred sixty-four".