90563914320 has 160 divisors (see below), whose sum is σ = 314548617600. Its totient is φ = 21361489920.

The previous prime is 90563914307. The next prime is 90563914379. The reversal of 90563914320 is 2341936509.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365895 + ... + 561254.

It is an arithmetic number, because the mean of its divisors is an integer number (1965928860).

Almost surely, 2^90563914320 is an apocalyptic number.

It is an amenable number.

90563914320 is an abundant number, since it is smaller than the sum of its proper divisors (223984703280).

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

90563914320 is a wasteful number, since it uses less digits than its factorization.

90563914320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927213 (or 927207 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 90563914320 in words is "ninety billion, five hundred sixty-three million, nine hundred fourteen thousand, three hundred twenty".