80874984472 has 64 divisors (see below), whose sum is σ = 158667724800. Its totient is φ = 38596897920.

The previous prime is 80874984401. The next prime is 80874984473. The reversal of 80874984472 is 27448947808.

It is a super-2 number, since 2×80874984472² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80874984472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80874984473) 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, 15458097 + ... + 15463327.

It is an arithmetic number, because the mean of its divisors is an integer number (2479183200).

Almost surely, 2^80874984472 is an apocalyptic number.

It is an amenable number.

80874984472 is a deficient number, since it is larger than the sum of its proper divisors (77792740328).

80874984472 is a wasteful number, since it uses less digits than its factorization.

80874984472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6016 (or 6012 counting only the distinct ones).

The product of its (nonzero) digits is 28901376, while the sum is 61.

The spelling of 80874984472 in words is "eighty billion, eight hundred seventy-four million, nine hundred eighty-four thousand, four hundred seventy-two".