6245402063 has 2 divisors, whose sum is σ = 6245402064. Its totient is φ = 6245402062.

The previous prime is 6245401997. The next prime is 6245402113. The reversal of 6245402063 is 3602045426.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6245402063 - 2¹⁰ = 6245401039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6245402263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122701031 + 3122701032.

It is an arithmetic number, because the mean of its divisors is an integer number (3122701032).

Almost surely, 2^6245402063 is an apocalyptic number.

6245402063 is a deficient number, since it is larger than the sum of its proper divisors (1).

6245402063 is an equidigital number, since it uses as much as digits as its factorization.

6245402063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 6245402063 is about 79027.8562470222. The cubic root of 6245402063 is about 1841.5639333133.

Adding to 6245402063 its reverse (3602045426), we get a palindrome (9847447489).

The spelling of 6245402063 in words is "six billion, two hundred forty-five million, four hundred two thousand, sixty-three".