5656769726 has 8 divisors (see below), whose sum is σ = 8485493040. Its totient is φ = 2828272048.

The previous prime is 5656769687. The next prime is 5656769747. The reversal of 5656769726 is 6279676565.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37610 + ... + 112818.

It is an arithmetic number, because the mean of its divisors is an integer number (1060686630).

Almost surely, 2^5656769726 is an apocalyptic number.

5656769726 is a deficient number, since it is larger than the sum of its proper divisors (2828723314).

5656769726 is a wasteful number, since it uses less digits than its factorization.

5656769726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112818.

The product of its digits is 28576800, while the sum is 59.

The square root of 5656769726 is about 75211.4999584505. The cubic root of 5656769726 is about 1781.7885618259.

The spelling of 5656769726 in words is "five billion, six hundred fifty-six million, seven hundred sixty-nine thousand, seven hundred twenty-six".