12752308799 has 2 divisors, whose sum is σ = 12752308800. Its totient is φ = 12752308798.

The previous prime is 12752308781. The next prime is 12752308837. The reversal of 12752308799 is 99780325721.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12752308799 - 2¹² = 12752304703 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12752308799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12752308199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376154399 + 6376154400.

It is an arithmetic number, because the mean of its divisors is an integer number (6376154400).

Almost surely, 2^12752308799 is an apocalyptic number.

12752308799 is a deficient number, since it is larger than the sum of its proper divisors (1).

12752308799 is an equidigital number, since it uses as much as digits as its factorization.

12752308799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 12752308799 in words is "twelve billion, seven hundred fifty-two million, three hundred eight thousand, seven hundred ninety-nine".