252026448710389 has 2 divisors, whose sum is σ = 252026448710390. Its totient is φ = 252026448710388.

The previous prime is 252026448710383. The next prime is 252026448710537. The reversal of 252026448710389 is 983017844620252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 247740265214289 + 4286183496100 = 15739767^2 + 2070310^2 .

It is a cyclic number.

It is not a de Polignac number, because 252026448710389 - 2⁹ = 252026448709877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252026448710383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126013224355194 + 126013224355195.

It is an arithmetic number, because the mean of its divisors is an integer number (126013224355195).

It is a 1-persistent number, because it is pandigital, but 2⋅252026448710389 = 504052897420778 is not.

Almost surely, 2^{252026448710389} is an apocalyptic number.

It is an amenable number.

252026448710389 is a deficient number, since it is larger than the sum of its proper divisors (1).

252026448710389 is an equidigital number, since it uses as much as digits as its factorization.

252026448710389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 252026448710389 in words is "two hundred fifty-two trillion, twenty-six billion, four hundred forty-eight million, seven hundred ten thousand, three hundred eighty-nine".