90080322597 has 12 divisors (see below), whose sum is σ = 130126934860. Its totient is φ = 60048511488.

The previous prime is 90080322593. The next prime is 90080322601. The reversal of 90080322597 is 79522308009.

It is an interprime number because it is at equal distance from previous prime (90080322593) and next prime (90080322601).

It can be written as a sum of positive squares in 2 ways, for example, as 11277165636 + 78803156961 = 106194^2 + 280719^2 .

It is not a de Polignac number, because 90080322597 - 2² = 90080322593 is a prime.

It is a super-2 number, since 2×90080322597² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90080322593) 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, 304822 + ... + 522567.

Almost surely, 2^90080322597 is an apocalyptic number.

It is an amenable number.

90080322597 is a deficient number, since it is larger than the sum of its proper divisors (40046612263).

90080322597 is a wasteful number, since it uses less digits than its factorization.

90080322597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839492 (or 839489 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 90080322597 in words is "ninety billion, eighty million, three hundred twenty-two thousand, five hundred ninety-seven".