164014519 has 2 divisors, whose sum is σ = 164014520. Its totient is φ = 164014518.

The previous prime is 164014483. The next prime is 164014547. The reversal of 164014519 is 915410461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164014519 is a prime.

It is a super-2 number, since 2×164014519² = 53801524885602722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164014549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82007259 + 82007260.

It is an arithmetic number, because the mean of its divisors is an integer number (82007260).

Almost surely, 2^164014519 is an apocalyptic number.

164014519 is a deficient number, since it is larger than the sum of its proper divisors (1).

164014519 is an equidigital number, since it uses as much as digits as its factorization.

164014519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 164014519 is about 12806.8153340321. The cubic root of 164014519 is about 547.3865199917.

The spelling of 164014519 in words is "one hundred sixty-four million, fourteen thousand, five hundred nineteen".