90495425245005 has 144 divisors (see below), whose sum is σ = 174868076492928. Its totient is φ = 43252474003200.

The previous prime is 90495425244979. The next prime is 90495425245067. The reversal of 90495425245005 is 50054252459409.

90495425245005 is a `hidden beast` number, since 9 + 0 + 4 + 9 + 542 + 52 + 45 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 90495425245005 - 2¹⁵ = 90495425212237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3959881159 + ... + 3959904011.

It is an arithmetic number, because the mean of its divisors is an integer number (1214361642312).

Almost surely, 2^{90495425245005} is an apocalyptic number.

It is an amenable number.

90495425245005 is a deficient number, since it is larger than the sum of its proper divisors (84372651247923).

90495425245005 is a wasteful number, since it uses less digits than its factorization.

90495425245005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33200 (or 33186 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 90495425245005 in words is "ninety trillion, four hundred ninety-five billion, four hundred twenty-five million, two hundred forty-five thousand, five".