7630513260 has 24 divisors (see below), whose sum is σ = 21365437296. Its totient is φ = 2034803520.

The previous prime is 7630513229. The next prime is 7630513277. The reversal of 7630513260 is 623150367.

It is a super-2 number, since 2×7630513260² (a number of 21 digits) contains 22 as substring.

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, 63587551 + ... + 63587670.

It is an arithmetic number, because the mean of its divisors is an integer number (890226554).

Almost surely, 2^7630513260 is an apocalyptic number.

It is an amenable number.

7630513260 is an abundant number, since it is smaller than the sum of its proper divisors (13734924036).

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

7630513260 is a wasteful number, since it uses less digits than its factorization.

7630513260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127175233 (or 127175231 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 7630513260 is about 87352.8091133880. The cubic root of 7630513260 is about 1968.7228583005.

The spelling of 7630513260 in words is "seven billion, six hundred thirty million, five hundred thirteen thousand, two hundred sixty".