90010076018 has 64 divisors (see below), whose sum is σ = 157773588480. Its totient is φ = 38200377600.

The previous prime is 90010075993. The next prime is 90010076021. The reversal of 90010076018 is 81067001009.

It is a super-2 number, since 2×90010076018² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3120683 + ... + 3149393.

It is an arithmetic number, because the mean of its divisors is an integer number (2465212320).

Almost surely, 2^90010076018 is an apocalyptic number.

90010076018 is a deficient number, since it is larger than the sum of its proper divisors (67763512462).

90010076018 is a wasteful number, since it uses less digits than its factorization.

90010076018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28983.

The product of its (nonzero) digits is 3024, while the sum is 32.

The spelling of 90010076018 in words is "ninety billion, ten million, seventy-six thousand, eighteen".