90826092211 has 4 divisors (see below), whose sum is σ = 90948997000. Its totient is φ = 90703187424.

The previous prime is 90826092193. The next prime is 90826092223. The reversal of 90826092211 is 11229062809.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90826092211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90826092271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61451286 + ... + 61452763.

It is an arithmetic number, because the mean of its divisors is an integer number (22737249250).

Almost surely, 2^90826092211 is an apocalyptic number.

90826092211 is a deficient number, since it is larger than the sum of its proper divisors (122904789).

90826092211 is a wasteful number, since it uses less digits than its factorization.

90826092211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122904788.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 90826092211 in words is "ninety billion, eight hundred twenty-six million, ninety-two thousand, two hundred eleven".