514025444 has 6 divisors (see below), whose sum is σ = 899544534. Its totient is φ = 257012720.

The previous prime is 514025441. The next prime is 514025453. The reversal of 514025444 is 444520415.

It can be written as a sum of positive squares in only one way, i.e., 319980544 + 194044900 = 17888^2 + 13930^2 .

It is not an unprimeable number, because it can be changed into a prime (514025441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64253177 + ... + 64253184.

It is an arithmetic number, because the mean of its divisors is an integer number (149924089).

Almost surely, 2^514025444 is an apocalyptic number.

It is an amenable number.

514025444 is a deficient number, since it is larger than the sum of its proper divisors (385519090).

514025444 is a wasteful number, since it uses less digits than its factorization.

514025444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128506365 (or 128506363 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 514025444 is about 22672.1292339295. The cubic root of 514025444 is about 801.0535307322.

Adding to 514025444 its reverse (444520415), we get a palindrome (958545859).

The spelling of 514025444 in words is "five hundred fourteen million, twenty-five thousand, four hundred forty-four".