252835799 has 2 divisors, whose sum is σ = 252835800. Its totient is φ = 252835798.

The previous prime is 252835771. The next prime is 252835801. The reversal of 252835799 is 997538252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252835799 is a prime.

Together with 252835801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252835769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126417899 + 126417900.

It is an arithmetic number, because the mean of its divisors is an integer number (126417900).

Almost surely, 2^252835799 is an apocalyptic number.

252835799 is a deficient number, since it is larger than the sum of its proper divisors (1).

252835799 is an equidigital number, since it uses as much as digits as its factorization.

252835799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1360800, while the sum is 50.

The square root of 252835799 is about 15900.8112686114. The cubic root of 252835799 is about 632.3334969768. Note that the first 3 decimals are identical.

The spelling of 252835799 in words is "two hundred fifty-two million, eight hundred thirty-five thousand, seven hundred ninety-nine".