80372212487 has 16 divisors (see below), whose sum is σ = 96439580160. Its totient is φ = 65522163168.

The previous prime is 80372212477. The next prime is 80372212489. The reversal of 80372212487 is 78421227308.

It is not a de Polignac number, because 80372212487 - 2¹⁶ = 80372146951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80372212489) 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, 2941043 + ... + 2968244.

It is an arithmetic number, because the mean of its divisors is an integer number (6027473760).

Almost surely, 2^80372212487 is an apocalyptic number.

80372212487 is a deficient number, since it is larger than the sum of its proper divisors (16067367673).

80372212487 is a wasteful number, since it uses less digits than its factorization.

80372212487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909390.

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 80372212487 in words is "eighty billion, three hundred seventy-two million, two hundred twelve thousand, four hundred eighty-seven".