90300225599 has 8 divisors (see below), whose sum is σ = 90765398880. Its totient is φ = 89836012000.

The previous prime is 90300225577. The next prime is 90300225611. The reversal of 90300225599 is 99552200309.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90300225599 - 2²⁸ = 90031790143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90300225529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50867 + ... + 428004.

It is an arithmetic number, because the mean of its divisors is an integer number (11345674860).

Almost surely, 2^90300225599 is an apocalyptic number.

90300225599 is a deficient number, since it is larger than the sum of its proper divisors (465173281).

90300225599 is a wasteful number, since it uses less digits than its factorization.

90300225599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479841.

The product of its (nonzero) digits is 218700, while the sum is 44.

The spelling of 90300225599 in words is "ninety billion, three hundred million, two hundred twenty-five thousand, five hundred ninety-nine".