90623446735 has 8 divisors (see below), whose sum is σ = 108823298976. Its totient is φ = 72448648800.

The previous prime is 90623446703. The next prime is 90623446759. The reversal of 90623446735 is 53764432609.

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

It is not a de Polignac number, because 90623446735 - 2⁵ = 90623446703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6255616 + ... + 6270085.

It is an arithmetic number, because the mean of its divisors is an integer number (13602912372).

Almost surely, 2^90623446735 is an apocalyptic number.

90623446735 is a deficient number, since it is larger than the sum of its proper divisors (18199852241).

90623446735 is a wasteful number, since it uses less digits than its factorization.

90623446735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12527153.

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 90623446735 in words is "ninety billion, six hundred twenty-three million, four hundred forty-six thousand, seven hundred thirty-five".