90322133964 has 24 divisors (see below), whose sum is σ = 210760678128. Its totient is φ = 30106087680.

The previous prime is 90322133963. The next prime is 90322133987. The reversal of 90322133964 is 46933122309.

It is not an unprimeable number, because it can be changed into a prime (90322133963) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 155224 + ... + 452480.

It is an arithmetic number, because the mean of its divisors is an integer number (8781694922).

Almost surely, 2^90322133964 is an apocalyptic number.

It is an amenable number.

90322133964 is an abundant number, since it is smaller than the sum of its proper divisors (120438544164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90322133964 is a wasteful number, since it uses less digits than its factorization.

90322133964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322585 (or 322583 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 42.

The spelling of 90322133964 in words is "ninety billion, three hundred twenty-two million, one hundred thirty-three thousand, nine hundred sixty-four".