90752217883 has 8 divisors (see below), whose sum is σ = 91889363952. Its totient is φ = 89620423776.

The previous prime is 90752217859. The next prime is 90752217887. The reversal of 90752217883 is 38871225709.

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 90752217883 - 2²¹ = 90750120731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 90752217883.

It is not an unprimeable number, because it can be changed into a prime (90752217887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1303860 + ... + 1371697.

It is an arithmetic number, because the mean of its divisors is an integer number (11486170494).

Almost surely, 2^90752217883 is an apocalyptic number.

90752217883 is a deficient number, since it is larger than the sum of its proper divisors (1137146069).

90752217883 is a wasteful number, since it uses less digits than its factorization.

90752217883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675981.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 90752217883 in words is "ninety billion, seven hundred fifty-two million, two hundred seventeen thousand, eight hundred eighty-three".