252134503087 has 2 divisors, whose sum is σ = 252134503088. Its totient is φ = 252134503086.

The previous prime is 252134503081. The next prime is 252134503151. The reversal of 252134503087 is 780305431252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252134503087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252134503081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126067251543 + 126067251544.

It is an arithmetic number, because the mean of its divisors is an integer number (126067251544).

Almost surely, 2^252134503087 is an apocalyptic number.

252134503087 is a deficient number, since it is larger than the sum of its proper divisors (1).

252134503087 is an equidigital number, since it uses as much as digits as its factorization.

252134503087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 252134503087 in words is "two hundred fifty-two billion, one hundred thirty-four million, five hundred three thousand, eighty-seven".