90364503 has 16 divisors (see below), whose sum is σ = 130291200. Its totient is φ = 55491456.

The previous prime is 90364501. The next prime is 90364511. The reversal of 90364503 is 30546309.

It is a happy number.

It is not a de Polignac number, because 90364503 - 2¹ = 90364501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90364501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16453 + ... + 21246.

It is an arithmetic number, because the mean of its divisors is an integer number (8143200).

Almost surely, 2^90364503 is an apocalyptic number.

90364503 is a deficient number, since it is larger than the sum of its proper divisors (39926697).

90364503 is a wasteful number, since it uses less digits than its factorization.

90364503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37766.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 90364503 is about 9506.0245634019. The cubic root of 90364503 is about 448.7446543591.

The spelling of 90364503 in words is "ninety million, three hundred sixty-four thousand, five hundred three".