252632764547 has 2 divisors, whose sum is σ = 252632764548. Its totient is φ = 252632764546.

The previous prime is 252632764511. The next prime is 252632764577. The reversal of 252632764547 is 745467236252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252632764547 - 2¹⁴ = 252632748163 is a prime.

It is not a weakly prime, because it can be changed into another prime (252632764577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126316382273 + 126316382274.

It is an arithmetic number, because the mean of its divisors is an integer number (126316382274).

Almost surely, 2^252632764547 is an apocalyptic number.

252632764547 is a deficient number, since it is larger than the sum of its proper divisors (1).

252632764547 is an equidigital number, since it uses as much as digits as its factorization.

252632764547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16934400, while the sum is 53.

The spelling of 252632764547 in words is "two hundred fifty-two billion, six hundred thirty-two million, seven hundred sixty-four thousand, five hundred forty-seven".