7980945088 has 14 divisors (see below), whose sum is σ = 15837188036. Its totient is φ = 3990472512.

The previous prime is 7980945073. The next prime is 7980945109. The reversal of 7980945088 is 8805490897.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62351070 + ... + 62351197.

Almost surely, 2^7980945088 is an apocalyptic number.

It is an amenable number.

7980945088 is a deficient number, since it is larger than the sum of its proper divisors (7856242948).

7980945088 is a wasteful number, since it uses less digits than its factorization.

7980945088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124702279 (or 124702269 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 58.

The square root of 7980945088 is about 89336.1353988407. The cubic root of 7980945088 is about 1998.4108282677.

The spelling of 7980945088 in words is "seven billion, nine hundred eighty million, nine hundred forty-five thousand, eighty-eight".