5145412444 has 6 divisors (see below), whose sum is σ = 9004471784. Its totient is φ = 2572706220.

The previous prime is 5145412421. The next prime is 5145412499. The reversal of 5145412444 is 4442145415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643176552 + ... + 643176559.

Almost surely, 2^5145412444 is an apocalyptic number.

It is an amenable number.

5145412444 is a deficient number, since it is larger than the sum of its proper divisors (3859059340).

5145412444 is a wasteful number, since it uses less digits than its factorization.

5145412444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286353115 (or 1286353113 counting only the distinct ones).

The product of its digits is 51200, while the sum is 34.

The square root of 5145412444 is about 71731.5303335988. The cubic root of 5145412444 is about 1726.3945811558.

Adding to 5145412444 its reverse (4442145415), we get a palindrome (9587557859).

The spelling of 5145412444 in words is "five billion, one hundred forty-five million, four hundred twelve thousand, four hundred forty-four".