507820297063 has 2 divisors, whose sum is σ = 507820297064. Its totient is φ = 507820297062.

The previous prime is 507820297021. The next prime is 507820297069. The reversal of 507820297063 is 360792028705.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-507820297063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 507820296998 and 507820297016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507820297069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253910148531 + 253910148532.

It is an arithmetic number, because the mean of its divisors is an integer number (253910148532).

Almost surely, 2^507820297063 is an apocalyptic number.

507820297063 is a deficient number, since it is larger than the sum of its proper divisors (1).

507820297063 is an equidigital number, since it uses as much as digits as its factorization.

507820297063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 507820297063 in words is "five hundred seven billion, eight hundred twenty million, two hundred ninety-seven thousand, sixty-three".