7587472920 has 64 divisors (see below), whose sum is σ = 23960448000. Its totient is φ = 1916834688.

The previous prime is 7587472897. The next prime is 7587472933. The reversal of 7587472920 is 292747857.

It is a congruent number.

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, 1661640 + ... + 1666199.

It is an arithmetic number, because the mean of its divisors is an integer number (374382000).

Almost surely, 2^7587472920 is an apocalyptic number.

It is an amenable number.

7587472920 is an abundant number, since it is smaller than the sum of its proper divisors (16372975080).

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

7587472920 is a wasteful number, since it uses less digits than its factorization.

7587472920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327872 (or 3327868 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 51.

The square root of 7587472920 is about 87106.1015084477. The cubic root of 7587472920 is about 1965.0143127110.

The spelling of 7587472920 in words is "seven billion, five hundred eighty-seven million, four hundred seventy-two thousand, nine hundred twenty".