7472505632 has 24 divisors (see below), whose sum is σ = 15218790300. Its totient is φ = 3607416064.

The previous prime is 7472505517. The next prime is 7472505637. The reversal of 7472505632 is 2365052747.

It can be written as a sum of positive squares in 2 ways, for example, as 7237925776 + 234579856 = 85076^2 + 15316^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 7472505632.

It is not an unprimeable number, because it can be changed into a prime (7472505637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025207 + ... + 4027062.

Almost surely, 2^7472505632 is an apocalyptic number.

It is an amenable number.

7472505632 is an abundant number, since it is smaller than the sum of its proper divisors (7746284668).

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

7472505632 is a wasteful number, since it uses less digits than its factorization.

7472505632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052308 (or 8052300 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The square root of 7472505632 is about 86443.6558227381. The cubic root of 7472505632 is about 1955.0389626002.

The spelling of 7472505632 in words is "seven billion, four hundred seventy-two million, five hundred five thousand, six hundred thirty-two".