7520384332 has 12 divisors (see below), whose sum is σ = 13408987536. Its totient is φ = 3689245040.

The previous prime is 7520384323. The next prime is 7520384363. The reversal of 7520384332 is 2334830257.

It is a junction number, because it is equal to n+sod(n) for n = 7520384291 and 7520384300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17736544 + ... + 17736967.

It is an arithmetic number, because the mean of its divisors is an integer number (1117415628).

Almost surely, 2^7520384332 is an apocalyptic number.

It is an amenable number.

7520384332 is a deficient number, since it is larger than the sum of its proper divisors (5888603204).

7520384332 is a wasteful number, since it uses less digits than its factorization.

7520384332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35473568 (or 35473566 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 7520384332 is about 86720.1495155538. The cubic root of 7520384332 is about 1959.2055933065.

The spelling of 7520384332 in words is "seven billion, five hundred twenty million, three hundred eighty-four thousand, three hundred thirty-two".