90002229504 has 72 divisors (see below), whose sum is σ = 261313315872. Its totient is φ = 27273400320.

The previous prime is 90002229497. The next prime is 90002229523. The reversal of 90002229504 is 40592220009.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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, 5318389 + ... + 5335284.

Almost surely, 2^90002229504 is an apocalyptic number.

It is an amenable number.

90002229504 is an abundant number, since it is smaller than the sum of its proper divisors (171311086368).

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

90002229504 is a wasteful number, since it uses less digits than its factorization.

90002229504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10653703 (or 10653689 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 90002229504 in words is "ninety billion, two million, two hundred twenty-nine thousand, five hundred four".