833424625493 has 2 divisors, whose sum is σ = 833424625494. Its totient is φ = 833424625492.

The previous prime is 833424625489. The next prime is 833424625529. The reversal of 833424625493 is 394526424338.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 828358460164 + 5066165329 = 910142^2 + 71177^2 .

It is a cyclic number.

It is not a de Polignac number, because 833424625493 - 2² = 833424625489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (833424625403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416712312746 + 416712312747.

It is an arithmetic number, because the mean of its divisors is an integer number (416712312747).

Almost surely, 2^833424625493 is an apocalyptic number.

It is an amenable number.

833424625493 is a deficient number, since it is larger than the sum of its proper divisors (1).

833424625493 is an equidigital number, since it uses as much as digits as its factorization.

833424625493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14929920, while the sum is 53.

The spelling of 833424625493 in words is "eight hundred thirty-three billion, four hundred twenty-four million, six hundred twenty-five thousand, four hundred ninety-three".