90951030755 has 16 divisors (see below), whose sum is σ = 118700455104. Its totient is φ = 66498844800.

The previous prime is 90951030719. The next prime is 90951030767. The reversal of 90951030755 is 55703015909.

It is not a de Polignac number, because 90951030755 - 2⁶ = 90951030691 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6920399 + ... + 6933528.

It is an arithmetic number, because the mean of its divisors is an integer number (7418778444).

Almost surely, 2^90951030755 is an apocalyptic number.

90951030755 is a deficient number, since it is larger than the sum of its proper divisors (27749424349).

90951030755 is a wasteful number, since it uses less digits than its factorization.

90951030755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854046.

The product of its (nonzero) digits is 212625, while the sum is 44.

The spelling of 90951030755 in words is "ninety billion, nine hundred fifty-one million, thirty thousand, seven hundred fifty-five".