90283403682 has 20 divisors (see below), whose sum is σ = 202301701206. Its totient is φ = 30094467840.

The previous prime is 90283403681. The next prime is 90283403689. The reversal of 90283403682 is 28630438209.

90283403682 is a `hidden beast` number, since 9 + 0 + 283 + 4 + 0 + 368 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52914260961 + 37369142721 = 230031^2 + 193311^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (90283403681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 278652319 + ... + 278652642.

Almost surely, 2^90283403682 is an apocalyptic number.

90283403682 is an abundant number, since it is smaller than the sum of its proper divisors (112018297524).

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

90283403682 is a wasteful number, since it uses less digits than its factorization.

90283403682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557304975 (or 557304966 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 90283403682 in words is "ninety billion, two hundred eighty-three million, four hundred three thousand, six hundred eighty-two".