5272015742656 has 84 divisors (see below), whose sum is σ = 11340650470800. Its totient is φ = 2430585750528.

The previous prime is 5272015742647. The next prime is 5272015742663. The reversal of 5272015742656 is 6562475102725.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9674710 + ... + 10205098.

It is an arithmetic number, because the mean of its divisors is an integer number (135007743700).

Almost surely, 2^{5272015742656} 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 5272015742656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5670325235400).

5272015742656 is an abundant number, since it is smaller than the sum of its proper divisors (6068634728144).

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

5272015742656 is a wasteful number, since it uses less digits than its factorization.

5272015742656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531346 (or 531323 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 5272015742656 in words is "five trillion, two hundred seventy-two billion, fifteen million, seven hundred forty-two thousand, six hundred fifty-six".