90822311425 has 12 divisors (see below), whose sum is σ = 112642304940. Its totient is φ = 72643243520.

The previous prime is 90822311413. The next prime is 90822311509. The reversal of 90822311425 is 52411322809.

It can be written as a sum of positive squares in 6 ways, for example, as 2089221264 + 88733090161 = 45708^2 + 297881^2 .

It is not a de Polignac number, because 90822311425 - 2¹¹ = 90822309377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237412 + ... + 487861.

It is an arithmetic number, because the mean of its divisors is an integer number (9386858745).

Almost surely, 2^90822311425 is an apocalyptic number.

It is an amenable number.

90822311425 is a deficient number, since it is larger than the sum of its proper divisors (21819993515).

90822311425 is a wasteful number, since it uses less digits than its factorization.

90822311425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730292 (or 730287 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 90822311425 in words is "ninety billion, eight hundred twenty-two million, three hundred eleven thousand, four hundred twenty-five".