13146958567 has 2 divisors, whose sum is σ = 13146958568. Its totient is φ = 13146958566.

The previous prime is 13146958541. The next prime is 13146958597. The reversal of 13146958567 is 76585964131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13146958567 - 2²³ = 13138569959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13146958507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6573479283 + 6573479284.

It is an arithmetic number, because the mean of its divisors is an integer number (6573479284).

Almost surely, 2^13146958567 is an apocalyptic number.

13146958567 is a deficient number, since it is larger than the sum of its proper divisors (1).

13146958567 is an equidigital number, since it uses as much as digits as its factorization.

13146958567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 55.

It can be divided in two parts, 131469 and 58567, that added together give a triangular number (190036 = T₆₁₆).

The spelling of 13146958567 in words is "thirteen billion, one hundred forty-six million, nine hundred fifty-eight thousand, five hundred sixty-seven".