90330750033 has 8 divisors (see below), whose sum is σ = 121046232000. Its totient is φ = 59917884048.

The previous prime is 90330750023. The next prime is 90330750113. The reversal of 90330750033 is 33005703309.

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

It is not a de Polignac number, because 90330750033 - 2⁴ = 90330750017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90330749976 and 90330750003.

It is not an unprimeable number, because it can be changed into a prime (90330750023) 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, 75653298 + ... + 75654491.

It is an arithmetic number, because the mean of its divisors is an integer number (15130779000).

Almost surely, 2^90330750033 is an apocalyptic number.

It is an amenable number.

90330750033 is a deficient number, since it is larger than the sum of its proper divisors (30715481967).

90330750033 is a wasteful number, since it uses less digits than its factorization.

90330750033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151307991.

The product of its (nonzero) digits is 25515, while the sum is 33.

The spelling of 90330750033 in words is "ninety billion, three hundred thirty million, seven hundred fifty thousand, thirty-three".