1252304245499 has 2 divisors, whose sum is σ = 1252304245500. Its totient is φ = 1252304245498.

The previous prime is 1252304245477. The next prime is 1252304245513. The reversal of 1252304245499 is 9945424032521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1252304245499 - 2¹⁶ = 1252304179963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1252304245399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626152122749 + 626152122750.

It is an arithmetic number, because the mean of its divisors is an integer number (626152122750).

Almost surely, 2^{1252304245499} is an apocalyptic number.

1252304245499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252304245499 is an equidigital number, since it uses as much as digits as its factorization.

1252304245499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 1252304245499 in words is "one trillion, two hundred fifty-two billion, three hundred four million, two hundred forty-five thousand, four hundred ninety-nine".