9090914145503 has 16 divisors (see below), whose sum is σ = 9536826816000. Its totient is φ = 8649324075744.

The previous prime is 9090914145499. The next prime is 9090914145541. The reversal of 9090914145503 is 3055414190909.

It is a cyclic number.

It is not a de Polignac number, because 9090914145503 - 2² = 9090914145499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9090914105503) 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, 2799248 + ... + 5100746.

It is an arithmetic number, because the mean of its divisors is an integer number (596051676000).

Almost surely, 2^{9090914145503} is an apocalyptic number.

9090914145503 is a deficient number, since it is larger than the sum of its proper divisors (445912670497).

9090914145503 is a wasteful number, since it uses less digits than its factorization.

9090914145503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302438.

The product of its (nonzero) digits is 874800, while the sum is 50.

The spelling of 9090914145503 in words is "nine trillion, ninety billion, nine hundred fourteen million, one hundred forty-five thousand, five hundred three".