13332256757 has 2 divisors, whose sum is σ = 13332256758. Its totient is φ = 13332256756.

The previous prime is 13332256733. The next prime is 13332256759. The reversal of 13332256757 is 75765223331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8684562481 + 4647694276 = 93191^2 + 68174^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332256757 - 2²² = 13328062453 is a prime.

Together with 13332256759, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13332256759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666128378 + 6666128379.

It is an arithmetic number, because the mean of its divisors is an integer number (6666128379).

Almost surely, 2^13332256757 is an apocalyptic number.

It is an amenable number.

13332256757 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332256757 is an equidigital number, since it uses as much as digits as its factorization.

13332256757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 44.

The spelling of 13332256757 in words is "thirteen billion, three hundred thirty-two million, two hundred fifty-six thousand, seven hundred fifty-seven".