514113857 has 2 divisors, whose sum is σ = 514113858. Its totient is φ = 514113856.

The previous prime is 514113793. The next prime is 514113877. The reversal of 514113857 is 758311415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 508773136 + 5340721 = 22556^2 + 2311^2 .

It is a cyclic number.

It is not a de Polignac number, because 514113857 - 2⁶ = 514113793 is a prime.

It is not a weakly prime, because it can be changed into another prime (514113877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257056928 + 257056929.

It is an arithmetic number, because the mean of its divisors is an integer number (257056929).

Almost surely, 2^514113857 is an apocalyptic number.

It is an amenable number.

514113857 is a deficient number, since it is larger than the sum of its proper divisors (1).

514113857 is an equidigital number, since it uses as much as digits as its factorization.

514113857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 35.

The square root of 514113857 is about 22674.0789669614. The cubic root of 514113857 is about 801.0994554923.

The spelling of 514113857 in words is "five hundred fourteen million, one hundred thirteen thousand, eight hundred fifty-seven".