80608600464 has 80 divisors (see below), whose sum is σ = 238079047680. Its totient is φ = 23022149760.

The previous prime is 80608600447. The next prime is 80608600469. The reversal of 80608600464 is 46400680608.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (80608600469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852547 + ... + 942365.

It is an arithmetic number, because the mean of its divisors is an integer number (2975988096).

Almost surely, 2^80608600464 is an apocalyptic number.

80608600464 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

80608600464 is an abundant number, since it is smaller than the sum of its proper divisors (157470447216).

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

80608600464 is a wasteful number, since it uses less digits than its factorization.

80608600464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92508 (or 92502 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 80608600464 in words is "eighty billion, six hundred eight million, six hundred thousand, four hundred sixty-four".