90050753 has 16 divisors (see below), whose sum is σ = 100531200. Its totient is φ = 80101440.

The previous prime is 90050743. The next prime is 90050759. The reversal of 90050753 is 35705009.

It is a cyclic number.

It is not a de Polignac number, because 90050753 - 2⁶ = 90050689 is a prime.

It is a super-3 number, since 3×90050753³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (90050759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176663 + ... + 177171.

It is an arithmetic number, because the mean of its divisors is an integer number (6283200).

Almost surely, 2^90050753 is an apocalyptic number.

It is an amenable number.

90050753 is a deficient number, since it is larger than the sum of its proper divisors (10480447).

90050753 is a wasteful number, since it uses less digits than its factorization.

90050753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 90050753 is about 9489.5075214681. The cubic root of 90050753 is about 448.2246976167.

The spelling of 90050753 in words is "ninety million, fifty thousand, seven hundred fifty-three".