5142045464 has 16 divisors (see below), whose sum is σ = 9691816320. Its totient is φ = 2557561120.

The previous prime is 5142045443. The next prime is 5142045497. The reversal of 5142045464 is 4645402415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1681079 + ... + 1684134.

It is an arithmetic number, because the mean of its divisors is an integer number (605738520).

Almost surely, 2^5142045464 is an apocalyptic number.

It is an amenable number.

5142045464 is a deficient number, since it is larger than the sum of its proper divisors (4549770856).

5142045464 is a wasteful number, since it uses less digits than its factorization.

5142045464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365410 (or 3365406 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 5142045464 is about 71708.0571763034. The cubic root of 5142045464 is about 1726.0179346811.

Adding to 5142045464 its reverse (4645402415), we get a palindrome (9787447879).

The spelling of 5142045464 in words is "five billion, one hundred forty-two million, forty-five thousand, four hundred sixty-four".