5144663504 has 10 divisors (see below), whose sum is σ = 9967785570. Its totient is φ = 2572331744.

The previous prime is 5144663453. The next prime is 5144663527. The reversal of 5144663504 is 4053664415.

It can be written as a sum of positive squares in only one way, i.e., 3522185104 + 1622478400 = 59348^2 + 40280^2 .

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, 160770719 + ... + 160770750.

It is an arithmetic number, because the mean of its divisors is an integer number (996778557).

Almost surely, 2^5144663504 is an apocalyptic number.

It is an amenable number.

5144663504 is a deficient number, since it is larger than the sum of its proper divisors (4823122066).

5144663504 is a wasteful number, since it uses less digits than its factorization.

5144663504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321541477 (or 321541471 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 5144663504 is about 71726.3097057140. The cubic root of 5144663504 is about 1726.3108153605.

The spelling of 5144663504 in words is "five billion, one hundred forty-four million, six hundred sixty-three thousand, five hundred four".