5272455722 has 8 divisors (see below), whose sum is σ = 8181396900. Its totient is φ = 2545323424.

The previous prime is 5272455691. The next prime is 5272455731. The reversal of 5272455722 is 2275542725.

It can be written as a sum of positive squares in 2 ways, for example, as 5159692561 + 112763161 = 71831^2 + 10619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5272455722.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45452147 + ... + 45452262.

Almost surely, 2^5272455722 is an apocalyptic number.

5272455722 is a deficient number, since it is larger than the sum of its proper divisors (2908941178).

5272455722 is a wasteful number, since it uses less digits than its factorization.

5272455722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90904440.

The product of its digits is 392000, while the sum is 41.

The square root of 5272455722 is about 72611.6775870108. The cubic root of 5272455722 is about 1740.4877878906.

The spelling of 5272455722 in words is "five billion, two hundred seventy-two million, four hundred fifty-five thousand, seven hundred twenty-two".