6725725167 has 16 divisors (see below), whose sum is σ = 10250362112. Its totient is φ = 3842657280.

The previous prime is 6725725117. The next prime is 6725725177. The reversal of 6725725167 is 7615275276.

It is not a de Polignac number, because 6725725167 - 2¹² = 6725721071 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 (6725725117) 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, 131292 + ... + 175182.

It is an arithmetic number, because the mean of its divisors is an integer number (640647632).

Almost surely, 2^6725725167 is an apocalyptic number.

6725725167 is a deficient number, since it is larger than the sum of its proper divisors (3524636945).

6725725167 is a wasteful number, since it uses less digits than its factorization.

6725725167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51198.

The product of its digits is 1234800, while the sum is 48.

The square root of 6725725167 is about 82010.5186363310. The cubic root of 6725725167 is about 1887.6133444910.

The spelling of 6725725167 in words is "six billion, seven hundred twenty-five million, seven hundred twenty-five thousand, one hundred sixty-seven".