249167654063 has 2 divisors, whose sum is σ = 249167654064. Its totient is φ = 249167654062.

The previous prime is 249167654053. The next prime is 249167654069. The reversal of 249167654063 is 360456761942.

249167654063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 249167654063 - 2¹⁴ = 249167637679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 249167653996 and 249167654014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (249167654069) 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, 124583827031 + 124583827032.

It is an arithmetic number, because the mean of its divisors is an integer number (124583827032).

Almost surely, 2^249167654063 is an apocalyptic number.

249167654063 is a deficient number, since it is larger than the sum of its proper divisors (1).

249167654063 is an equidigital number, since it uses as much as digits as its factorization.

249167654063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 249167654063 in words is "two hundred forty-nine billion, one hundred sixty-seven million, six hundred fifty-four thousand, sixty-three".