80495372 has 6 divisors (see below), whose sum is σ = 140866908. Its totient is φ = 40247684.

The previous prime is 80495333. The next prime is 80495383. The reversal of 80495372 is 27359408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061918 + ... + 10061925.

It is an arithmetic number, because the mean of its divisors is an integer number (23477818).

Almost surely, 2^80495372 is an apocalyptic number.

It is an amenable number.

80495372 is a deficient number, since it is larger than the sum of its proper divisors (60371536).

80495372 is a wasteful number, since it uses less digits than its factorization.

80495372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20123847 (or 20123845 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 80495372 is about 8971.9213103995. The cubic root of 80495372 is about 431.7744807712.

The spelling of 80495372 in words is "eighty million, four hundred ninety-five thousand, three hundred seventy-two".