252335523199 has 2 divisors, whose sum is σ = 252335523200. Its totient is φ = 252335523198.

The previous prime is 252335523179. The next prime is 252335523211. The reversal of 252335523199 is 991325533252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252335523199 is a prime.

It is a super-2 number, since 2×252335523199² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252335523109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126167761599 + 126167761600.

It is an arithmetic number, because the mean of its divisors is an integer number (126167761600).

Almost surely, 2^252335523199 is an apocalyptic number.

252335523199 is a deficient number, since it is larger than the sum of its proper divisors (1).

252335523199 is an equidigital number, since it uses as much as digits as its factorization.

252335523199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2187000, while the sum is 49.

The spelling of 252335523199 in words is "two hundred fifty-two billion, three hundred thirty-five million, five hundred twenty-three thousand, one hundred ninety-nine".