90009460053 has 12 divisors (see below), whose sum is σ = 130020017868. Its totient is φ = 60003374400.

The previous prime is 90009460043. The next prime is 90009460061. The reversal of 90009460053 is 35006490009.

It can be written as a sum of positive squares in 2 ways, for example, as 39951214884 + 50058245169 = 199878^2 + 223737^2 .

It is not a de Polignac number, because 90009460053 - 2⁸ = 90009459797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90009460043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41050 + ... + 426267.

It is an arithmetic number, because the mean of its divisors is an integer number (10835001489).

Almost surely, 2^90009460053 is an apocalyptic number.

It is an amenable number.

90009460053 is a deficient number, since it is larger than the sum of its proper divisors (40010557815).

90009460053 is a wasteful number, since it uses less digits than its factorization.

90009460053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488724 (or 488721 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 90009460053 in words is "ninety billion, nine million, four hundred sixty thousand, fifty-three".