90252188368616 has 32 divisors (see below), whose sum is σ = 175060776117600. Its totient is φ = 43569361886400.

The previous prime is 90252188368607. The next prime is 90252188368631. The reversal of 90252188368616 is 61686388125209.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12575591 + ... + 18402441.

It is an arithmetic number, because the mean of its divisors is an integer number (5470649253675).

Almost surely, 2^{90252188368616} is an apocalyptic number.

It is an amenable number.

90252188368616 is a deficient number, since it is larger than the sum of its proper divisors (84808587748984).

90252188368616 is a wasteful number, since it uses less digits than its factorization.

90252188368616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893649 (or 5893645 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 65.

The spelling of 90252188368616 in words is "ninety trillion, two hundred fifty-two billion, one hundred eighty-eight million, three hundred sixty-eight thousand, six hundred sixteen".