90752217882 has 64 divisors (see below), whose sum is σ = 185664061440. Its totient is φ = 29567678400.

The previous prime is 90752217859. The next prime is 90752217887. The reversal of 90752217882 is 28871225709.

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 31 ways as a sum of consecutive naturals, for example, 15460044 + ... + 15465912.

It is an arithmetic number, because the mean of its divisors is an integer number (2901000960).

Almost surely, 2^90752217882 is an apocalyptic number.

90752217882 is an abundant number, since it is smaller than the sum of its proper divisors (94911843558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90752217882 is a wasteful number, since it uses less digits than its factorization.

90752217882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299.

The product of its (nonzero) digits is 1128960, while the sum is 51.

The spelling of 90752217882 in words is "ninety billion, seven hundred fifty-two million, two hundred seventeen thousand, eight hundred eighty-two".