80017964862 has 32 divisors (see below), whose sum is σ = 175696677504. Its totient is φ = 24093420000.

The previous prime is 80017964779. The next prime is 80017964869. The reversal of 80017964862 is 26846971008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80017964869) 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, 3850764 + ... + 3871487.

It is an arithmetic number, because the mean of its divisors is an integer number (5490521172).

Almost surely, 2^80017964862 is an apocalyptic number.

80017964862 is an abundant number, since it is smaller than the sum of its proper divisors (95678712642).

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

80017964862 is a wasteful number, since it uses less digits than its factorization.

80017964862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7722424.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 80017964862 in words is "eighty billion, seventeen million, nine hundred sixty-four thousand, eight hundred sixty-two".