90854305923282 has 64 divisors (see below), whose sum is σ = 202806238924800. Its totient is φ = 26902868129280.

The previous prime is 90854305923281. The next prime is 90854305923397. The reversal of 90854305923282 is 28232950345809.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (90854305923281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89314182 + ... + 90325697.

It is an arithmetic number, because the mean of its divisors is an integer number (3168847483200).

Almost surely, 2^{90854305923282} is an apocalyptic number.

90854305923282 is an abundant number, since it is smaller than the sum of its proper divisors (111951933001518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90854305923282 is a wasteful number, since it uses less digits than its factorization.

90854305923282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179640071.

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 90854305923282 in words is "ninety trillion, eight hundred fifty-four billion, three hundred five million, nine hundred twenty-three thousand, two hundred eighty-two".