90367747271 has 8 divisors (see below), whose sum is σ = 91291244400. Its totient is φ = 89444814400.

The previous prime is 90367747187. The next prime is 90367747303. The reversal of 90367747271 is 17274776309.

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

It is a cyclic number.

It is not a de Polignac number, because 90367747271 - 2³⁰ = 89294005447 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 (90367747471) 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 7 ways as a sum of consecutive naturals, for example, 184700 + ... + 463518.

It is an arithmetic number, because the mean of its divisors is an integer number (11411405550).

Almost surely, 2^90367747271 is an apocalyptic number.

90367747271 is a deficient number, since it is larger than the sum of its proper divisors (923497129).

90367747271 is a wasteful number, since it uses less digits than its factorization.

90367747271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282129.

The product of its (nonzero) digits is 3111696, while the sum is 53.

The spelling of 90367747271 in words is "ninety billion, three hundred sixty-seven million, seven hundred forty-seven thousand, two hundred seventy-one".