513114244 has 6 divisors (see below), whose sum is σ = 897949934. Its totient is φ = 256557120.

The previous prime is 513114241. The next prime is 513114257. The reversal of 513114244 is 442411315.

It can be written as a sum of positive squares in only one way, i.e., 512569600 + 544644 = 22640^2 + 738^2 .

It is not an unprimeable number, because it can be changed into a prime (513114241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64139277 + ... + 64139284.

Almost surely, 2^513114244 is an apocalyptic number.

It is an amenable number.

513114244 is a deficient number, since it is larger than the sum of its proper divisors (384835690).

513114244 is a wasteful number, since it uses less digits than its factorization.

513114244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128278565 (or 128278563 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 513114244 is about 22652.0251633270. The cubic root of 513114244 is about 800.5799149384.

Adding to 513114244 its reverse (442411315), we get a palindrome (955525559).

It can be divided in two parts, 51311 and 4244, that added together give a palindrome (55555).

The spelling of 513114244 in words is "five hundred thirteen million, one hundred fourteen thousand, two hundred forty-four".