90335482645 has 32 divisors (see below), whose sum is σ = 111378771072. Its totient is φ = 70317683712.

The previous prime is 90335482631. The next prime is 90335482649. The reversal of 90335482645 is 54628453309.

It is a cyclic number.

It is not a de Polignac number, because 90335482645 - 2⁵ = 90335482613 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90335482649) 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, 8145274 + ... + 8156356.

It is an arithmetic number, because the mean of its divisors is an integer number (3480586596).

Almost surely, 2^90335482645 is an apocalyptic number.

It is an amenable number.

90335482645 is a deficient number, since it is larger than the sum of its proper divisors (21043288427).

90335482645 is a wasteful number, since it uses less digits than its factorization.

90335482645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11461.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 90335482645 in words is "ninety billion, three hundred thirty-five million, four hundred eighty-two thousand, six hundred forty-five".