12501502757 has 2 divisors, whose sum is σ = 12501502758. Its totient is φ = 12501502756.

The previous prime is 12501502733. The next prime is 12501502763. The reversal of 12501502757 is 75720510521.

12501502757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10182020836 + 2319481921 = 100906^2 + 48161^2 .

It is a cyclic number.

It is not a de Polignac number, because 12501502757 - 2¹⁸ = 12501240613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12501502157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250751378 + 6250751379.

It is an arithmetic number, because the mean of its divisors is an integer number (6250751379).

Almost surely, 2^12501502757 is an apocalyptic number.

It is an amenable number.

12501502757 is a deficient number, since it is larger than the sum of its proper divisors (1).

12501502757 is an equidigital number, since it uses as much as digits as its factorization.

12501502757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24500, while the sum is 35.

The spelling of 12501502757 in words is "twelve billion, five hundred one million, five hundred two thousand, seven hundred fifty-seven".