80150872293 has 12 divisors (see below), whose sum is σ = 116919755628. Its totient is φ = 52904865600.

The previous prime is 80150872223. The next prime is 80150872303. The reversal of 80150872293 is 39227805108.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 75797247969 + 4353624324 = 275313^2 + 65982^2 .

It is not a de Polignac number, because 80150872293 - 2⁸ = 80150872037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80150872223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44086480 + ... + 44088297.

It is an arithmetic number, because the mean of its divisors is an integer number (9743312969).

Almost surely, 2^80150872293 is an apocalyptic number.

It is an amenable number.

80150872293 is a deficient number, since it is larger than the sum of its proper divisors (36768883335).

80150872293 is a wasteful number, since it uses less digits than its factorization.

80150872293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88174884 (or 88174881 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 80150872293 in words is "eighty billion, one hundred fifty million, eight hundred seventy-two thousand, two hundred ninety-three".