90929092003 has 4 divisors (see below), whose sum is σ = 90937415320. Its totient is φ = 90920768688.

The previous prime is 90929091973. The next prime is 90929092043. The reversal of 90929092003 is 30029092909.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90929092003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90929092043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4145250 + ... + 4167127.

It is an arithmetic number, because the mean of its divisors is an integer number (22734353830).

Almost surely, 2^90929092003 is an apocalyptic number.

90929092003 is a deficient number, since it is larger than the sum of its proper divisors (8323317).

90929092003 is a wasteful number, since it uses less digits than its factorization.

90929092003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8323316.

The product of its (nonzero) digits is 78732, while the sum is 43.

The spelling of 90929092003 in words is "ninety billion, nine hundred twenty-nine million, ninety-two thousand, three".