1252776276359 has 2 divisors, whose sum is σ = 1252776276360. Its totient is φ = 1252776276358.

The previous prime is 1252776276341. The next prime is 1252776276379. The reversal of 1252776276359 is 9536726772521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1252776276359 - 2²⁴ = 1252759499143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1252776276379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626388138179 + 626388138180.

It is an arithmetic number, because the mean of its divisors is an integer number (626388138180).

Almost surely, 2^{1252776276359} is an apocalyptic number.

1252776276359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252776276359 is an equidigital number, since it uses as much as digits as its factorization.

1252776276359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66679200, while the sum is 62.

The spelling of 1252776276359 in words is "one trillion, two hundred fifty-two billion, seven hundred seventy-six million, two hundred seventy-six thousand, three hundred fifty-nine".