90304302275 has 24 divisors (see below), whose sum is σ = 122888634624. Its totient is φ = 65282554400.

The previous prime is 90304302241. The next prime is 90304302313. The reversal of 90304302275 is 57220340309.

It is not a de Polignac number, because 90304302275 - 2⁶ = 90304302211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 937247 + ... + 1029096.

It is an arithmetic number, because the mean of its divisors is an integer number (5120359776).

Almost surely, 2^90304302275 is an apocalyptic number.

90304302275 is a deficient number, since it is larger than the sum of its proper divisors (32584332349).

90304302275 is a wasteful number, since it uses less digits than its factorization.

90304302275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966531 (or 1966526 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 90304302275 in words is "ninety billion, three hundred four million, three hundred two thousand, two hundred seventy-five".