90352319827 has 12 divisors (see below), whose sum is σ = 113500435888. Its totient is φ = 70404404400.

The previous prime is 90352319819. The next prime is 90352319843. The reversal of 90352319827 is 72891325309.

It is not a de Polignac number, because 90352319827 - 2³ = 90352319819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90352319857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53335824 + ... + 53337517.

Almost surely, 2^90352319827 is an apocalyptic number.

90352319827 is a deficient number, since it is larger than the sum of its proper divisors (23148116061).

90352319827 is a wasteful number, since it uses less digits than its factorization.

90352319827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106673370 (or 106673359 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 90352319827 in words is "ninety billion, three hundred fifty-two million, three hundred nineteen thousand, eight hundred twenty-seven".