80015729364 has 24 divisors (see below), whose sum is σ = 207448187520. Its totient is φ = 26671909752.

The previous prime is 80015729359. The next prime is 80015729383. The reversal of 80015729364 is 46392751008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370443084 + ... + 370443299.

It is an arithmetic number, because the mean of its divisors is an integer number (8643674480).

It is a 1-persistent number, because it is pandigital, but 2⋅80015729364 = 160031458728 is not.

Almost surely, 2^80015729364 is an apocalyptic number.

It is an amenable number.

80015729364 is an abundant number, since it is smaller than the sum of its proper divisors (127432458156).

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

80015729364 is a wasteful number, since it uses less digits than its factorization.

80015729364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740886396 (or 740886388 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 80015729364 in words is "eighty billion, fifteen million, seven hundred twenty-nine thousand, three hundred sixty-four".