598268122631 has 2 divisors, whose sum is σ = 598268122632. Its totient is φ = 598268122630.

The previous prime is 598268122559. The next prime is 598268122649. The reversal of 598268122631 is 136221862895.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-598268122631 is a prime.

It is a super-2 number, since 2×598268122631² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (598268122681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299134061315 + 299134061316.

It is an arithmetic number, because the mean of its divisors is an integer number (299134061316).

Almost surely, 2^598268122631 is an apocalyptic number.

598268122631 is a deficient number, since it is larger than the sum of its proper divisors (1).

598268122631 is an equidigital number, since it uses as much as digits as its factorization.

598268122631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 53.

The spelling of 598268122631 in words is "five hundred ninety-eight billion, two hundred sixty-eight million, one hundred twenty-two thousand, six hundred thirty-one".