5143389011 has 4 divisors (see below), whose sum is σ = 5146472400. Its totient is φ = 5140305624.

The previous prime is 5143388969. The next prime is 5143389071. The reversal of 5143389011 is 1109833415.

5143389011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5143389011 - 2¹⁸ = 5143126867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5143389071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539191 + ... + 1542528.

It is an arithmetic number, because the mean of its divisors is an integer number (1286618100).

Almost surely, 2^5143389011 is an apocalyptic number.

5143389011 is a deficient number, since it is larger than the sum of its proper divisors (3083389).

5143389011 is a wasteful number, since it uses less digits than its factorization.

5143389011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083388.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5143389011 is about 71717.4247376466. The cubic root of 5143389011 is about 1726.1682499782.

The spelling of 5143389011 in words is "five billion, one hundred forty-three million, three hundred eighty-nine thousand, eleven".