514434541 has 2 divisors, whose sum is σ = 514434542. Its totient is φ = 514434540.

The previous prime is 514434539. The next prime is 514434559. The reversal of 514434541 is 145434415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433056100 + 81378441 = 20810^2 + 9021^2 .

It is a cyclic number.

It is not a de Polignac number, because 514434541 - 2¹ = 514434539 is a prime.

Together with 514434539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514434341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257217270 + 257217271.

It is an arithmetic number, because the mean of its divisors is an integer number (257217271).

Almost surely, 2^514434541 is an apocalyptic number.

It is an amenable number.

514434541 is a deficient number, since it is larger than the sum of its proper divisors (1).

514434541 is an equidigital number, since it uses as much as digits as its factorization.

514434541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 31.

The square root of 514434541 is about 22681.1494638169. The cubic root of 514434541 is about 801.2659856478.

Adding to 514434541 its reverse (145434415), we get a palindrome (659868956).

The spelling of 514434541 in words is "five hundred fourteen million, four hundred thirty-four thousand, five hundred forty-one".