5143386766 has 8 divisors (see below), whose sum is σ = 8817234480. Its totient is φ = 2204308608.

The previous prime is 5143386751. The next prime is 5143386791. The reversal of 5143386766 is 6676833415.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 183692371 + ... + 183692398.

It is an arithmetic number, because the mean of its divisors is an integer number (1102154310).

Almost surely, 2^5143386766 is an apocalyptic number.

5143386766 is a deficient number, since it is larger than the sum of its proper divisors (3673847714).

5143386766 is a wasteful number, since it uses less digits than its factorization.

5143386766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367384778.

The product of its digits is 2177280, while the sum is 49.

The square root of 5143386766 is about 71717.4090859395. The cubic root of 5143386766 is about 1726.1679988307.

The spelling of 5143386766 in words is "five billion, one hundred forty-three million, three hundred eighty-six thousand, seven hundred sixty-six".