53223334999 has 2 divisors, whose sum is σ = 53223335000. Its totient is φ = 53223334998.

The previous prime is 53223334991. The next prime is 53223335023. The reversal of 53223334999 is 99943332235.

53223334999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53223334999 - 2³ = 53223334991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53223334991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26611667499 + 26611667500.

It is an arithmetic number, because the mean of its divisors is an integer number (26611667500).

Almost surely, 2^53223334999 is an apocalyptic number.

53223334999 is a deficient number, since it is larger than the sum of its proper divisors (1).

53223334999 is an equidigital number, since it uses as much as digits as its factorization.

53223334999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4723920, while the sum is 52.

The spelling of 53223334999 in words is "fifty-three billion, two hundred twenty-three million, three hundred thirty-four thousand, nine hundred ninety-nine".