624253912663 has 2 divisors, whose sum is σ = 624253912664. Its totient is φ = 624253912662.

The previous prime is 624253912657. The next prime is 624253912703. The reversal of 624253912663 is 366219352426.

624253912663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 624253912663 - 2²¹ = 624251815511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (624253912643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312126956331 + 312126956332.

It is an arithmetic number, because the mean of its divisors is an integer number (312126956332).

Almost surely, 2^624253912663 is an apocalyptic number.

624253912663 is a deficient number, since it is larger than the sum of its proper divisors (1).

624253912663 is an equidigital number, since it uses as much as digits as its factorization.

624253912663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 49.

The spelling of 624253912663 in words is "six hundred twenty-four billion, two hundred fifty-three million, nine hundred twelve thousand, six hundred sixty-three".