7616520752 has 20 divisors (see below), whose sum is σ = 14834276736. Its totient is φ = 3788320320.

The previous prime is 7616520749. The next prime is 7616520799. The reversal of 7616520752 is 2570256167.

It is a super-2 number, since 2×7616520752² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243103 + ... + 1249214.

Almost surely, 2^7616520752 is an apocalyptic number.

It is an amenable number.

7616520752 is a deficient number, since it is larger than the sum of its proper divisors (7217755984).

7616520752 is a wasteful number, since it uses less digits than its factorization.

7616520752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492516 (or 2492510 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 7616520752 is about 87272.6804446844. The cubic root of 7616520752 is about 1967.5187354595.

The spelling of 7616520752 in words is "seven billion, six hundred sixteen million, five hundred twenty thousand, seven hundred fifty-two".