7208539052 has 48 divisors (see below), whose sum is σ = 15071616000. Its totient is φ = 2973284160.

The previous prime is 7208539033. The next prime is 7208539081. The reversal of 7208539052 is 2509358027.

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, 73052 + ... + 140547.

It is an arithmetic number, because the mean of its divisors is an integer number (313992000).

Almost surely, 2^7208539052 is an apocalyptic number.

It is an amenable number.

7208539052 is an abundant number, since it is smaller than the sum of its proper divisors (7863076948).

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

7208539052 is a wasteful number, since it uses less digits than its factorization.

7208539052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213686 (or 213684 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 7208539052 is about 84903.1156789902. The cubic root of 7208539052 is about 1931.7418346734.

The spelling of 7208539052 in words is "seven billion, two hundred eight million, five hundred thirty-nine thousand, fifty-two".