90248332465 has 16 divisors (see below), whose sum is σ = 114026371200. Its totient is φ = 68381649792.

The previous prime is 90248332453. The next prime is 90248332469. The reversal of 90248332465 is 56423384209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90248332465 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90248332469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270316 + ... + 503554.

It is an arithmetic number, because the mean of its divisors is an integer number (7126648200).

Almost surely, 2^90248332465 is an apocalyptic number.

90248332465 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

90248332465 is a deficient number, since it is larger than the sum of its proper divisors (23778038735).

90248332465 is a wasteful number, since it uses less digits than its factorization.

90248332465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237336.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 90248332465 in words is "ninety billion, two hundred forty-eight million, three hundred thirty-two thousand, four hundred sixty-five".