514197077 has 2 divisors, whose sum is σ = 514197078. Its totient is φ = 514197076.

The previous prime is 514197049. The next prime is 514197163. The reversal of 514197077 is 770791415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 500014321 + 14182756 = 22361^2 + 3766^2 .

It is a cyclic number.

It is not a de Polignac number, because 514197077 - 2⁸ = 514196821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514197377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257098538 + 257098539.

It is an arithmetic number, because the mean of its divisors is an integer number (257098539).

Almost surely, 2^514197077 is an apocalyptic number.

It is an amenable number.

514197077 is a deficient number, since it is larger than the sum of its proper divisors (1).

514197077 is an equidigital number, since it uses as much as digits as its factorization.

514197077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 41.

The square root of 514197077 is about 22675.9140278843. The cubic root of 514197077 is about 801.1426780191.

The spelling of 514197077 in words is "five hundred fourteen million, one hundred ninety-seven thousand, seventy-seven".