5726736672 has 24 divisors (see below), whose sum is σ = 15032684016. Its totient is φ = 1908912192.

The previous prime is 5726736661. The next prime is 5726736703. The reversal of 5726736672 is 2766376275.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29826658 + ... + 29826849.

It is an arithmetic number, because the mean of its divisors is an integer number (626361834).

Almost surely, 2^5726736672 is an apocalyptic number.

It is an amenable number.

5726736672 is an abundant number, since it is smaller than the sum of its proper divisors (9305947344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5726736672 is a wasteful number, since it uses less digits than its factorization.

5726736672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59653520 (or 59653512 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 51.

The square root of 5726736672 is about 75675.2051335178. The cubic root of 5726736672 is about 1789.1046229923.

It can be divided in two parts, 57267 and 36672, that added together give a palindrome (93939).

The spelling of 5726736672 in words is "five billion, seven hundred twenty-six million, seven hundred thirty-six thousand, six hundred seventy-two".