252783014843 has 2 divisors, whose sum is σ = 252783014844. Its totient is φ = 252783014842.

The previous prime is 252783014797. The next prime is 252783014929. The reversal of 252783014843 is 348410387252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252783014843 - 2⁶ = 252783014779 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (252783011843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126391507421 + 126391507422.

It is an arithmetic number, because the mean of its divisors is an integer number (126391507422).

Almost surely, 2^252783014843 is an apocalyptic number.

252783014843 is a deficient number, since it is larger than the sum of its proper divisors (1).

252783014843 is an equidigital number, since it uses as much as digits as its factorization.

252783014843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 252783014843 in words is "two hundred fifty-two billion, seven hundred eighty-three million, fourteen thousand, eight hundred forty-three".