7499015072 has 48 divisors (see below), whose sum is σ = 15251410944. Its totient is φ = 3625824000.

The previous prime is 7499015047. The next prime is 7499015089. The reversal of 7499015072 is 2705109947.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092322 + ... + 2095902.

It is an arithmetic number, because the mean of its divisors is an integer number (317737728).

Almost surely, 2^7499015072 is an apocalyptic number.

It is an amenable number.

7499015072 is an abundant number, since it is smaller than the sum of its proper divisors (7752395872).

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

7499015072 is a wasteful number, since it uses less digits than its factorization.

7499015072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733 (or 5725 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 7499015072 is about 86596.8537072797. The cubic root of 7499015072 is about 1957.3481309943.

The spelling of 7499015072 in words is "seven billion, four hundred ninety-nine million, fifteen thousand, seventy-two".