90276507932 has 12 divisors (see below), whose sum is σ = 170136495816. Its totient is φ = 41666080560.

The previous prime is 90276507917. The next prime is 90276507947. The reversal of 90276507932 is 23970567209.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (90276507917) and next prime (90276507947).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868043294 + ... + 868043397.

It is an arithmetic number, because the mean of its divisors is an integer number (14178041318).

Almost surely, 2^90276507932 is an apocalyptic number.

It is an amenable number.

90276507932 is a deficient number, since it is larger than the sum of its proper divisors (79859987884).

90276507932 is a wasteful number, since it uses less digits than its factorization.

90276507932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736086708 (or 1736086706 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 90276507932 in words is "ninety billion, two hundred seventy-six million, five hundred seven thousand, nine hundred thirty-two".