514313477 has 2 divisors, whose sum is σ = 514313478. Its totient is φ = 514313476.

The previous prime is 514313473. The next prime is 514313533. The reversal of 514313477 is 774313415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371487076 + 142826401 = 19274^2 + 11951^2 .

It is a cyclic number.

It is not a de Polignac number, because 514313477 - 2² = 514313473 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514313473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257156738 + 257156739.

It is an arithmetic number, because the mean of its divisors is an integer number (257156739).

Almost surely, 2^514313477 is an apocalyptic number.

It is an amenable number.

514313477 is a deficient number, since it is larger than the sum of its proper divisors (1).

514313477 is an equidigital number, since it uses as much as digits as its factorization.

514313477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 35.

The square root of 514313477 is about 22678.4804826073. The cubic root of 514313477 is about 801.2031256413.

The spelling of 514313477 in words is "five hundred fourteen million, three hundred thirteen thousand, four hundred seventy-seven".