90833331206 has 8 divisors (see below), whose sum is σ = 137572812624. Its totient is φ = 44975727000.

The previous prime is 90833331163. The next prime is 90833331241. The reversal of 90833331206 is 60213333809.

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

It is a self number, because there is not a number n which added to its sum of digits gives 90833331206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220469045 + ... + 220469456.

It is an arithmetic number, because the mean of its divisors is an integer number (17196601578).

Almost surely, 2^90833331206 is an apocalyptic number.

90833331206 is a deficient number, since it is larger than the sum of its proper divisors (46739481418).

90833331206 is a wasteful number, since it uses less digits than its factorization.

90833331206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440938606.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 90833331206 in words is "ninety billion, eight hundred thirty-three million, three hundred thirty-one thousand, two hundred six".