5140393889 has 16 divisors (see below), whose sum is σ = 5254925760. Its totient is φ = 5027505600.

The previous prime is 5140393873. The next prime is 5140393897. The reversal of 5140393889 is 9883930415.

5140393889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5140393889 - 2⁴ = 5140393873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5140393829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3186047 + ... + 3187659.

It is an arithmetic number, because the mean of its divisors is an integer number (328432860).

Almost surely, 2^5140393889 is an apocalyptic number.

It is an amenable number.

5140393889 is a deficient number, since it is larger than the sum of its proper divisors (114531871).

5140393889 is a wasteful number, since it uses less digits than its factorization.

5140393889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 5140393889 is about 71696.5402861254. The cubic root of 5140393889 is about 1725.8331215009.

The spelling of 5140393889 in words is "five billion, one hundred forty million, three hundred ninety-three thousand, eight hundred eighty-nine".