90162693014325 has 24 divisors (see below), whose sum is σ = 149069797770528. Its totient is φ = 48086507676480.

The previous prime is 90162693014311. The next prime is 90162693014353. The reversal of 90162693014325 is 52341039626109.

It is not a de Polignac number, because 90162693014325 - 2¹⁷ = 90162692883253 is a prime.

It is a super-2 number, since 2×90162693014325² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10998607 + ... + 17357843.

It is an arithmetic number, because the mean of its divisors is an integer number (6211241573772).

Almost surely, 2^{90162693014325} is an apocalyptic number.

It is an amenable number.

90162693014325 is a deficient number, since it is larger than the sum of its proper divisors (58907104756203).

90162693014325 is a wasteful number, since it uses less digits than its factorization.

90162693014325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6548293 (or 6548288 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 90162693014325 in words is "ninety trillion, one hundred sixty-two billion, six hundred ninety-three million, fourteen thousand, three hundred twenty-five".