90942808350 has 48 divisors (see below), whose sum is σ = 225573740928. Its totient is φ = 24247590240.

The previous prime is 90942808339. The next prime is 90942808351. The reversal of 90942808350 is 5380824909.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 90942808350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90942808351) 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 23 ways as a sum of consecutive naturals, for example, 979647 + ... + 1068453.

It is an arithmetic number, because the mean of its divisors is an integer number (4699452936).

Almost surely, 2^90942808350 is an apocalyptic number.

90942808350 is an abundant number, since it is smaller than the sum of its proper divisors (134630932578).

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

90942808350 is a wasteful number, since it uses less digits than its factorization.

90942808350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95649 (or 95644 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 90942808350 in words is "ninety billion, nine hundred forty-two million, eight hundred eight thousand, three hundred fifty".