90417492033 has 8 divisors (see below), whose sum is σ = 131516352096. Its totient is φ = 54798480000.

The previous prime is 90417492029. The next prime is 90417492041. The reversal of 90417492033 is 33029471409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90417492033 - 2² = 90417492029 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (90417492043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369961968 + ... + 1369962033.

It is an arithmetic number, because the mean of its divisors is an integer number (16439544012).

Almost surely, 2^90417492033 is an apocalyptic number.

It is an amenable number.

90417492033 is a deficient number, since it is larger than the sum of its proper divisors (41098860063).

90417492033 is a wasteful number, since it uses less digits than its factorization.

90417492033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739924015.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 90417492033 in words is "ninety billion, four hundred seventeen million, four hundred ninety-two thousand, thirty-three".