90717183130 has 64 divisors (see below), whose sum is σ = 199976636160. Its totient is φ = 28920720384.

The previous prime is 90717183101. The next prime is 90717183133. The reversal of 90717183130 is 3138171709.

It is not an unprimeable number, because it can be changed into a prime (90717183133) 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 31 ways as a sum of consecutive naturals, for example, 360465 + ... + 558004.

It is an arithmetic number, because the mean of its divisors is an integer number (3124634940).

Almost surely, 2^90717183130 is an apocalyptic number.

90717183130 is an abundant number, since it is smaller than the sum of its proper divisors (109259453030).

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

90717183130 is a wasteful number, since it uses less digits than its factorization.

90717183130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918583.

The product of its (nonzero) digits is 31752, while the sum is 40.

The spelling of 90717183130 in words is "ninety billion, seven hundred seventeen million, one hundred eighty-three thousand, one hundred thirty".