80467830972 has 60 divisors (see below), whose sum is σ = 213321666096. Its totient is φ = 26444819520.

The previous prime is 80467830953. The next prime is 80467830977. The reversal of 80467830972 is 27903876408.

80467830972 is a `hidden beast` number, since 80 + 467 + 8 + 30 + 9 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80467830977) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 1725993 + ... + 1772000.

Almost surely, 2^80467830972 is an apocalyptic number.

It is an amenable number.

80467830972 is an abundant number, since it is smaller than the sum of its proper divisors (132853835124).

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

80467830972 is a wasteful number, since it uses less digits than its factorization.

80467830972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498080 (or 3498069 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 80467830972 in words is "eighty billion, four hundred sixty-seven million, eight hundred thirty thousand, nine hundred seventy-two".