5143165208 has 8 divisors (see below), whose sum is σ = 9643434780. Its totient is φ = 2571582600.

The previous prime is 5143165189. The next prime is 5143165277. The reversal of 5143165208 is 8025613415.

It is a tau number, because it is divible by the number of its divisors (8).

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, 321447818 + ... + 321447833.

Almost surely, 2^5143165208 is an apocalyptic number.

It is an amenable number.

5143165208 is a deficient number, since it is larger than the sum of its proper divisors (4500269572).

5143165208 is a wasteful number, since it uses less digits than its factorization.

5143165208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642895657 (or 642895653 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 5143165208 is about 71715.8644094875. The cubic root of 5143165208 is about 1726.1432128392.

The spelling of 5143165208 in words is "five billion, one hundred forty-three million, one hundred sixty-five thousand, two hundred eight".