6252442365599 has 2 divisors, whose sum is σ = 6252442365600. Its totient is φ = 6252442365598.

The previous prime is 6252442365581. The next prime is 6252442365671. The reversal of 6252442365599 is 9955632442526.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6252442365599 - 2⁸ = 6252442365343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6252442365529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3126221182799 + 3126221182800.

It is an arithmetic number, because the mean of its divisors is an integer number (3126221182800).

Almost surely, 2^{6252442365599} is an apocalyptic number.

6252442365599 is a deficient number, since it is larger than the sum of its proper divisors (1).

6252442365599 is an equidigital number, since it uses as much as digits as its factorization.

6252442365599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968000, while the sum is 62.

The spelling of 6252442365599 in words is "six trillion, two hundred fifty-two billion, four hundred forty-two million, three hundred sixty-five thousand, five hundred ninety-nine".