8812531090 has 16 divisors (see below), whose sum is σ = 17304606720. Its totient is φ = 3204556720.

The previous prime is 8812531073. The next prime is 8812531093. The reversal of 8812531090 is 901352188.

It is not an unprimeable number, because it can be changed into a prime (8812531093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40056850 + ... + 40057069.

It is an arithmetic number, because the mean of its divisors is an integer number (1081537920).

Almost surely, 2^8812531090 is an apocalyptic number.

8812531090 is a deficient number, since it is larger than the sum of its proper divisors (8492075630).

8812531090 is a wasteful number, since it uses less digits than its factorization.

8812531090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80113937.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 8812531090 is about 93875.0823701370. The cubic root of 8812531090 is about 2065.5397354463.

The spelling of 8812531090 in words is "eight billion, eight hundred twelve million, five hundred thirty-one thousand, ninety".