252702083489 has 2 divisors, whose sum is σ = 252702083490. Its totient is φ = 252702083488.

The previous prime is 252702083437. The next prime is 252702083533. The reversal of 252702083489 is 984380207252.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198688605025 + 54013478464 = 445745^2 + 232408^2 .

It is a cyclic number.

It is not a de Polignac number, because 252702083489 - 2¹² = 252702079393 is a prime.

It is not a weakly prime, because it can be changed into another prime (252702083789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126351041744 + 126351041745.

It is an arithmetic number, because the mean of its divisors is an integer number (126351041745).

Almost surely, 2^252702083489 is an apocalyptic number.

It is an amenable number.

252702083489 is a deficient number, since it is larger than the sum of its proper divisors (1).

252702083489 is an equidigital number, since it uses as much as digits as its factorization.

252702083489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 252702083489 in words is "two hundred fifty-two billion, seven hundred two million, eighty-three thousand, four hundred eighty-nine".