7630109851 has 48 divisors (see below), whose sum is σ = 10067635200. Its totient is φ = 5645562624.

The previous prime is 7630109833. The next prime is 7630109863. The reversal of 7630109851 is 1589010367.

It is not a de Polignac number, because 7630109851 - 2¹³ = 7630101659 is a prime.

It is the 87351-st Hogben number.

It is not an unprimeable number, because it can be changed into a prime (7630109821) by changing a digit.

It is a nontrivial repunit in base 87350.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1773535 + ... + 1777831.

It is an arithmetic number, because the mean of its divisors is an integer number (209742400).

Almost surely, 2^7630109851 is an apocalyptic number.

7630109851 is a deficient number, since it is larger than the sum of its proper divisors (2437525349).

7630109851 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (7630109850) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (4415).

7630109851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428 (or 4415 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 7630109851 is about 87350.5000042930. The cubic root of 7630109851 is about 1968.6881636263.

The spelling of 7630109851 in words is "seven billion, six hundred thirty million, one hundred nine thousand, eight hundred fifty-one".