80372630766 has 32 divisors (see below), whose sum is σ = 163553243040. Its totient is φ = 26325609984.

The previous prime is 80372630707. The next prime is 80372630803. The reversal of 80372630766 is 66703627308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223255 + ... + 458898.

It is an arithmetic number, because the mean of its divisors is an integer number (5111038845).

Almost surely, 2^80372630766 is an apocalyptic number.

80372630766 is an abundant number, since it is smaller than the sum of its proper divisors (83180612274).

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

80372630766 is a wasteful number, since it uses less digits than its factorization.

80372630766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682500.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 80372630766 in words is "eighty billion, three hundred seventy-two million, six hundred thirty thousand, seven hundred sixty-six".