6389875093 has 16 divisors (see below), whose sum is σ = 7680531456. Its totient is φ = 5200341120.

The previous prime is 6389875069. The next prime is 6389875127. The reversal of 6389875093 is 3905789836.

It is a cyclic number.

It is not a de Polignac number, because 6389875093 - 2²⁵ = 6356320661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6389873093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266296 + ... + 289297.

It is an arithmetic number, because the mean of its divisors is an integer number (480033216).

Almost surely, 2^6389875093 is an apocalyptic number.

It is an amenable number.

6389875093 is a deficient number, since it is larger than the sum of its proper divisors (1290656363).

6389875093 is a wasteful number, since it uses less digits than its factorization.

6389875093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555684.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The square root of 6389875093 is about 79936.6942836642. The cubic root of 6389875093 is about 1855.6559405344.

The spelling of 6389875093 in words is "six billion, three hundred eighty-nine million, eight hundred seventy-five thousand, ninety-three".