80389377575 has 24 divisors (see below), whose sum is σ = 108196075008. Its totient is φ = 58896996480.

The previous prime is 80389377569. The next prime is 80389377667. The reversal of 80389377575 is 57577398308.

It is not a de Polignac number, because 80389377575 - 2⁸ = 80389377319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932552 + ... + 1015101.

It is an arithmetic number, because the mean of its divisors is an integer number (4508169792).

Almost surely, 2^80389377575 is an apocalyptic number.

80389377575 is a deficient number, since it is larger than the sum of its proper divisors (27806697433).

80389377575 is a wasteful number, since it uses less digits than its factorization.

80389377575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947803 (or 1947798 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 62.

The spelling of 80389377575 in words is "eighty billion, three hundred eighty-nine million, three hundred seventy-seven thousand, five hundred seventy-five".