80970874602 has 16 divisors (see below), whose sum is σ = 165387318912. Its totient is φ = 26416029920.

The previous prime is 80970874597. The next prime is 80970874609. The reversal of 80970874602 is 20647807908.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (80970874609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143565099 + ... + 143565662.

It is an arithmetic number, because the mean of its divisors is an integer number (10336707432).

Almost surely, 2^80970874602 is an apocalyptic number.

80970874602 is an abundant number, since it is smaller than the sum of its proper divisors (84416444310).

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

80970874602 is a wasteful number, since it uses less digits than its factorization.

80970874602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287130813.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 80970874602 in words is "eighty billion, nine hundred seventy million, eight hundred seventy-four thousand, six hundred two".