5389042893 has 8 divisors (see below), whose sum is σ = 7738112928. Its totient is φ = 3316334064.

The previous prime is 5389042861. The next prime is 5389042913. The reversal of 5389042893 is 3982409835.

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

It is not a de Polignac number, because 5389042893 - 2⁵ = 5389042861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389042843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69090255 + ... + 69090332.

It is an arithmetic number, because the mean of its divisors is an integer number (967264116).

Almost surely, 2^5389042893 is an apocalyptic number.

It is an amenable number.

5389042893 is a deficient number, since it is larger than the sum of its proper divisors (2349070035).

5389042893 is a wasteful number, since it uses less digits than its factorization.

5389042893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138180603.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 5389042893 is about 73410.1007559586. The cubic root of 5389042893 is about 1753.2232181284.

The spelling of 5389042893 in words is "five billion, three hundred eighty-nine million, forty-two thousand, eight hundred ninety-three".