514612481 has 2 divisors, whose sum is σ = 514612482. Its totient is φ = 514612480.

The previous prime is 514612403. The next prime is 514612513. The reversal of 514612481 is 184216415.

It is an a-pointer prime, because the next prime (514612513) can be obtained adding 514612481 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458602225 + 56010256 = 21415^2 + 7484^2 .

It is a cyclic number.

It is not a de Polignac number, because 514612481 - 2¹⁰ = 514611457 is a prime.

It is a super-2 number, since 2×514612481² = 529652011201950722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (514612081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257306240 + 257306241.

It is an arithmetic number, because the mean of its divisors is an integer number (257306241).

Almost surely, 2^514612481 is an apocalyptic number.

It is an amenable number.

514612481 is a deficient number, since it is larger than the sum of its proper divisors (1).

514612481 is an equidigital number, since it uses as much as digits as its factorization.

514612481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 32.

The square root of 514612481 is about 22685.0717653703. The cubic root of 514612481 is about 801.3583594566.

Adding to 514612481 its reverse (184216415), we get a palindrome (698828896).

The spelling of 514612481 in words is "five hundred fourteen million, six hundred twelve thousand, four hundred eighty-one".