80714515952 has 40 divisors (see below), whose sum is σ = 178983818112. Its totient is φ = 34541841600.

The previous prime is 80714515949. The next prime is 80714515967. The reversal of 80714515952 is 25951541708.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80714515897 and 80714515906.

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, 444074 + ... + 598857.

Almost surely, 2^80714515952 is an apocalyptic number.

It is an amenable number.

80714515952 is an abundant number, since it is smaller than the sum of its proper divisors (98269302160).

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

80714515952 is a wasteful number, since it uses less digits than its factorization.

80714515952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043637 (or 1043631 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 47.

The spelling of 80714515952 in words is "eighty billion, seven hundred fourteen million, five hundred fifteen thousand, nine hundred fifty-two".