80004981215 has 16 divisors (see below), whose sum is σ = 101099313120. Its totient is φ = 60611120640.

The previous prime is 80004981211. The next prime is 80004981233. The reversal of 80004981215 is 51218940008.

It is not a de Polignac number, because 80004981215 - 2² = 80004981211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80004981211) 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, 72467 + ... + 406523.

It is an arithmetic number, because the mean of its divisors is an integer number (6318707070).

Almost surely, 2^80004981215 is an apocalyptic number.

80004981215 is a deficient number, since it is larger than the sum of its proper divisors (21094331905).

80004981215 is a wasteful number, since it uses less digits than its factorization.

80004981215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336602.

The product of its (nonzero) digits is 23040, while the sum is 38.

The spelling of 80004981215 in words is "eighty billion, four million, nine hundred eighty-one thousand, two hundred fifteen".