80072697006 has 48 divisors (see below), whose sum is σ = 188512995840. Its totient is φ = 24470430480.

The previous prime is 80072696983. The next prime is 80072697011. The reversal of 80072697006 is 60079627008.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3765700 + ... + 3786903.

It is an arithmetic number, because the mean of its divisors is an integer number (3927354080).

Almost surely, 2^80072697006 is an apocalyptic number.

80072697006 is an abundant number, since it is smaller than the sum of its proper divisors (108440298834).

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

80072697006 is a wasteful number, since it uses less digits than its factorization.

80072697006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552661 (or 7552658 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 80072697006 in words is "eighty billion, seventy-two million, six hundred ninety-seven thousand, six".