80619048120 has 128 divisors (see below), whose sum is σ = 263758924800. Its totient is φ = 19593460224.

The previous prime is 80619048109. The next prime is 80619048157. The reversal of 80619048120 is 2184091608.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203842 + ... + 450321.

It is an arithmetic number, because the mean of its divisors is an integer number (2060616600).

Almost surely, 2^80619048120 is an apocalyptic number.

It is an amenable number.

80619048120 is an abundant number, since it is smaller than the sum of its proper divisors (183139876680).

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

80619048120 is a wasteful number, since it uses less digits than its factorization.

80619048120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654269 (or 654265 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 80619048120 in words is "eighty billion, six hundred nineteen million, forty-eight thousand, one hundred twenty".