253885367 has 2 divisors, whose sum is σ = 253885368. Its totient is φ = 253885366.

The previous prime is 253885363. The next prime is 253885369. The reversal of 253885367 is 763588352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253885367 - 2² = 253885363 is a prime.

Together with 253885369, 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 (253885363) 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, 126942683 + 126942684.

It is an arithmetic number, because the mean of its divisors is an integer number (126942684).

Almost surely, 2^253885367 is an apocalyptic number.

253885367 is a deficient number, since it is larger than the sum of its proper divisors (1).

253885367 is an equidigital number, since it uses as much as digits as its factorization.

253885367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 47.

The square root of 253885367 is about 15933.7806875832. The cubic root of 253885367 is about 633.2072666591.

The spelling of 253885367 in words is "two hundred fifty-three million, eight hundred eighty-five thousand, three hundred sixty-seven".