252434532527 has 2 divisors, whose sum is σ = 252434532528. Its totient is φ = 252434532526.

The previous prime is 252434532523. The next prime is 252434532643. The reversal of 252434532527 is 725235434252.

It is a happy number.

252434532527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252434532527 - 2² = 252434532523 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252434532523) 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, 126217266263 + 126217266264.

It is an arithmetic number, because the mean of its divisors is an integer number (126217266264).

Almost surely, 2^252434532527 is an apocalyptic number.

252434532527 is a deficient number, since it is larger than the sum of its proper divisors (1).

252434532527 is an equidigital number, since it uses as much as digits as its factorization.

252434532527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016000, while the sum is 44.

Adding to 252434532527 its reverse (725235434252), we get a palindrome (977669966779).

The spelling of 252434532527 in words is "two hundred fifty-two billion, four hundred thirty-four million, five hundred thirty-two thousand, five hundred twenty-seven".