514503013 has 2 divisors, whose sum is σ = 514503014. Its totient is φ = 514503012.

The previous prime is 514502993. The next prime is 514503043. The reversal of 514503013 is 310305415.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 379548324 + 134954689 = 19482^2 + 11617^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514503013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514503043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257251506 + 257251507.

It is an arithmetic number, because the mean of its divisors is an integer number (257251507).

Almost surely, 2^514503013 is an apocalyptic number.

It is an amenable number.

514503013 is a deficient number, since it is larger than the sum of its proper divisors (1).

514503013 is an equidigital number, since it uses as much as digits as its factorization.

514503013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 514503013 is about 22682.6588609008. The cubic root of 514503013 is about 801.3015339675.

Adding to 514503013 its reverse (310305415), we get a palindrome (824808428).

The spelling of 514503013 in words is "five hundred fourteen million, five hundred three thousand, thirteen".