80512866430 has 64 divisors (see below), whose sum is σ = 151944657408. Its totient is φ = 30658573440.

The previous prime is 80512866397. The next prime is 80512866451. The reversal of 80512866430 is 3466821508.

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, 62364085 + ... + 62365375.

It is an arithmetic number, because the mean of its divisors is an integer number (2374135272).

Almost surely, 2^80512866430 is an apocalyptic number.

80512866430 is a deficient number, since it is larger than the sum of its proper divisors (71431790978).

80512866430 is a wasteful number, since it uses less digits than its factorization.

80512866430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 80512866430 in words is "eighty billion, five hundred twelve million, eight hundred sixty-six thousand, four hundred thirty".