7504478048 has 12 divisors (see below), whose sum is σ = 14774441220. Its totient is φ = 3752239008.

The previous prime is 7504478039. The next prime is 7504478087. The reversal of 7504478048 is 8408744057.

It is a junction number, because it is equal to n+sod(n) for n = 7504477993 and 7504478011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117257438 + ... + 117257501.

It is an arithmetic number, because the mean of its divisors is an integer number (1231203435).

Almost surely, 2^7504478048 is an apocalyptic number.

It is an amenable number.

7504478048 is a deficient number, since it is larger than the sum of its proper divisors (7269963172).

7504478048 is a wasteful number, since it uses less digits than its factorization.

7504478048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234514949 (or 234514941 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 7504478048 is about 86628.3905425929. The cubic root of 7504478048 is about 1957.8233200795.

The spelling of 7504478048 in words is "seven billion, five hundred four million, four hundred seventy-eight thousand, forty-eight".