90912958682 has 64 divisors (see below), whose sum is σ = 175432932864. Its totient is φ = 34343654400.

The previous prime is 90912958651. The next prime is 90912958691. The reversal of 90912958682 is 28685921909.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2497718 + ... + 2533854.

It is an arithmetic number, because the mean of its divisors is an integer number (2741139576).

Almost surely, 2^90912958682 is an apocalyptic number.

90912958682 is a deficient number, since it is larger than the sum of its proper divisors (84519974182).

90912958682 is a wasteful number, since it uses less digits than its factorization.

90912958682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36783.

The product of its (nonzero) digits is 5598720, while the sum is 59.

The spelling of 90912958682 in words is "ninety billion, nine hundred twelve million, nine hundred fifty-eight thousand, six hundred eighty-two".