80613060972 has 12 divisors (see below), whose sum is σ = 188097142296. Its totient is φ = 26871020320.

The previous prime is 80613060883. The next prime is 80613061153. The reversal of 80613060972 is 27906031608.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3358877529 + ... + 3358877552.

It is an arithmetic number, because the mean of its divisors is an integer number (15674761858).

Almost surely, 2^80613060972 is an apocalyptic number.

It is an amenable number.

80613060972 is an abundant number, since it is smaller than the sum of its proper divisors (107484081324).

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

80613060972 is a wasteful number, since it uses less digits than its factorization.

80613060972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717755088 (or 6717755086 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 80613060972 in words is "eighty billion, six hundred thirteen million, sixty thousand, nine hundred seventy-two".