90253180954 has 8 divisors (see below), whose sum is σ = 139746860928. Its totient is φ = 43670893980.

The previous prime is 90253180933. The next prime is 90253180987. The reversal of 90253180954 is 45908135209.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727848172 + ... + 727848295.

It is an arithmetic number, because the mean of its divisors is an integer number (17468357616).

Almost surely, 2^90253180954 is an apocalyptic number.

90253180954 is a deficient number, since it is larger than the sum of its proper divisors (49493679974).

90253180954 is a wasteful number, since it uses less digits than its factorization.

90253180954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455696500.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 90253180954 in words is "ninety billion, two hundred fifty-three million, one hundred eighty thousand, nine hundred fifty-four".