7118880651 has 24 divisors (see below), whose sum is σ = 10854106640. Its totient is φ = 4496096160.

The previous prime is 7118880619. The next prime is 7118880677. The reversal of 7118880651 is 1560888117.

It is not a de Polignac number, because 7118880651 - 2⁵ = 7118880619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7118880597 and 7118880606.

It is not an unprimeable number, because it can be changed into a prime (7118880551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4071 + ... + 119391.

Almost surely, 2^7118880651 is an apocalyptic number.

7118880651 is a deficient number, since it is larger than the sum of its proper divisors (3735225989).

7118880651 is a wasteful number, since it uses less digits than its factorization.

7118880651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115384 (or 115343 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 45.

The square root of 7118880651 is about 84373.4593992684. The cubic root of 7118880651 is about 1923.6995231383.

The spelling of 7118880651 in words is "seven billion, one hundred eighteen million, eight hundred eighty thousand, six hundred fifty-one".