80588869921 has 8 divisors (see below), whose sum is σ = 95277481920. Its totient is φ = 66694237008.

The previous prime is 80588869919. The next prime is 80588869927. The reversal of 80588869921 is 12996888508.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80588869921 - 2¹ = 80588869919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80588869927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198494551 + ... + 198494956.

It is an arithmetic number, because the mean of its divisors is an integer number (11909685240).

Almost surely, 2^80588869921 is an apocalyptic number.

It is an amenable number.

80588869921 is a deficient number, since it is larger than the sum of its proper divisors (14688611999).

80588869921 is a wasteful number, since it uses less digits than its factorization.

80588869921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396989543.

The product of its (nonzero) digits is 19906560, while the sum is 64.

The spelling of 80588869921 in words is "eighty billion, five hundred eighty-eight million, eight hundred sixty-nine thousand, nine hundred twenty-one".