90363250271 has 16 divisors (see below), whose sum is σ = 104040960000. Its totient is φ = 76878547200.

The previous prime is 90363250231. The next prime is 90363250273. The reversal of 90363250271 is 17205236309.

It is not a de Polignac number, because 90363250271 - 2¹⁸ = 90362988127 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 (90363250273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285970 + ... + 1354416.

It is an arithmetic number, because the mean of its divisors is an integer number (6502560000).

Almost surely, 2^90363250271 is an apocalyptic number.

90363250271 is a deficient number, since it is larger than the sum of its proper divisors (13677709729).

90363250271 is a wasteful number, since it uses less digits than its factorization.

90363250271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69854.

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 90363250271 in words is "ninety billion, three hundred sixty-three million, two hundred fifty thousand, two hundred seventy-one".