90962312827 has 4 divisors (see below), whose sum is σ = 90962919216. Its totient is φ = 90961706440.

The previous prime is 90962312821. The next prime is 90962312839. The reversal of 90962312827 is 72821326909.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90962312827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90962312821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105018 + ... + 439264.

It is an arithmetic number, because the mean of its divisors is an integer number (22740729804).

Almost surely, 2^90962312827 is an apocalyptic number.

90962312827 is a deficient number, since it is larger than the sum of its proper divisors (606389).

90962312827 is a wasteful number, since it uses less digits than its factorization.

90962312827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606388.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 90962312827 in words is "ninety billion, nine hundred sixty-two million, three hundred twelve thousand, eight hundred twenty-seven".