514164121 has 2 divisors, whose sum is σ = 514164122. Its totient is φ = 514164120.

The previous prime is 514164107. The next prime is 514164139. The reversal of 514164121 is 121461415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376360000 + 137804121 = 19400^2 + 11739^2 .

It is a cyclic number.

It is not a de Polignac number, because 514164121 - 2⁵ = 514164089 is a prime.

It is not a weakly prime, because it can be changed into another prime (514164421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257082060 + 257082061.

It is an arithmetic number, because the mean of its divisors is an integer number (257082061).

Almost surely, 2^514164121 is an apocalyptic number.

It is an amenable number.

514164121 is a deficient number, since it is larger than the sum of its proper divisors (1).

514164121 is an equidigital number, since it uses as much as digits as its factorization.

514164121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 514164121 is about 22675.1873421147. The cubic root of 514164121 is about 801.1255619992.

The spelling of 514164121 in words is "five hundred fourteen million, one hundred sixty-four thousand, one hundred twenty-one".