6725665276 has 24 divisors (see below), whose sum is σ = 12846718080. Its totient is φ = 3055498800.

The previous prime is 6725665241. The next prime is 6725665283.

6725665276 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45385 + ... + 124543.

It is an arithmetic number, because the mean of its divisors is an integer number (535279920).

Almost surely, 2^6725665276 is an apocalyptic number.

It is an amenable number.

6725665276 is a deficient number, since it is larger than the sum of its proper divisors (6121052804).

6725665276 is a wasteful number, since it uses less digits than its factorization.

6725665276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81105 (or 81103 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 52.

The square root of 6725665276 is about 82010.1534933328. The cubic root of 6725665276 is about 1887.6077415568.

The spelling of 6725665276 in words is "six billion, seven hundred twenty-five million, six hundred sixty-five thousand, two hundred seventy-six".