80080660630 has 16 divisors (see below), whose sum is σ = 144149174064. Its totient is φ = 32031378720.

The previous prime is 80080660591. The next prime is 80080660663. The reversal of 80080660630 is 3606608008.

It is a self number, because there is not a number n which added to its sum of digits gives 80080660630.

It is a congruent number.

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, 367489 + ... + 543331.

It is an arithmetic number, because the mean of its divisors is an integer number (9009323379).

Almost surely, 2^80080660630 is an apocalyptic number.

80080660630 is a deficient number, since it is larger than the sum of its proper divisors (64068513434).

80080660630 is a wasteful number, since it uses less digits than its factorization.

80080660630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221391.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 80080660630 in words is "eighty billion, eighty million, six hundred sixty thousand, six hundred thirty".