968146519 has 2 divisors, whose sum is σ = 968146520. Its totient is φ = 968146518.

The previous prime is 968146493. The next prime is 968146541. The reversal of 968146519 is 915641869.

It is a strong prime.

It is an emirp because it is prime and its reverse (915641869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 968146519 - 2⁷ = 968146391 is a prime.

It is a super-2 number, since 2×968146519² = 1874615364503634722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968140519) 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, 484073259 + 484073260.

It is an arithmetic number, because the mean of its divisors is an integer number (484073260).

Almost surely, 2^968146519 is an apocalyptic number.

968146519 is a deficient number, since it is larger than the sum of its proper divisors (1).

968146519 is an equidigital number, since it uses as much as digits as its factorization.

968146519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 49.

The square root of 968146519 is about 31115.0529326241. The cubic root of 968146519 is about 989.2673963099.

The spelling of 968146519 in words is "nine hundred sixty-eight million, one hundred forty-six thousand, five hundred nineteen".