53358332999 has 2 divisors, whose sum is σ = 53358333000. Its totient is φ = 53358332998.

The previous prime is 53358332987. The next prime is 53358333043. The reversal of 53358332999 is 99923385335.

It is a happy number.

53358332999 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 53358332999 - 2²⁰ = 53357284423 is a prime.

It is a super-2 number, since 2×53358332999² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53358332969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26679166499 + 26679166500.

It is an arithmetic number, because the mean of its divisors is an integer number (26679166500).

Almost surely, 2^53358332999 is an apocalyptic number.

53358332999 is a deficient number, since it is larger than the sum of its proper divisors (1).

53358332999 is an equidigital number, since it uses as much as digits as its factorization.

53358332999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23619600, while the sum is 59.

The spelling of 53358332999 in words is "fifty-three billion, three hundred fifty-eight million, three hundred thirty-two thousand, nine hundred ninety-nine".