80088272497 has 4 divisors (see below), whose sum is σ = 80097050740. Its totient is φ = 80079494256.

The previous prime is 80088272489. The next prime is 80088272531. The reversal of 80088272497 is 79427288008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55025899776 + 25062372721 = 234576^2 + 158311^2 .

It is a cyclic number.

It is not a de Polignac number, because 80088272497 - 2³ = 80088272489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80088272447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4375422 + ... + 4393687.

It is an arithmetic number, because the mean of its divisors is an integer number (20024262685).

Almost surely, 2^80088272497 is an apocalyptic number.

It is an amenable number.

80088272497 is a deficient number, since it is larger than the sum of its proper divisors (8778243).

80088272497 is an equidigital number, since it uses as much as digits as its factorization.

80088272497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8778242.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 80088272497 in words is "eighty billion, eighty-eight million, two hundred seventy-two thousand, four hundred ninety-seven".