5726532672 has 168 divisors, whose sum is σ = 18817596096. Its totient is φ = 1631038464.

The previous prime is 5726532649. The next prime is 5726532701. The reversal of 5726532672 is 2762356275.

5726532672 is a `hidden beast` number, since 57 + 2 + 6 + 532 + 67 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1397058 + ... + 1401150.

Almost surely, 2^5726532672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5726532672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9408798048).

5726532672 is an abundant number, since it is smaller than the sum of its proper divisors (13091063424).

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

5726532672 is a wasteful number, since it uses less digits than its factorization.

5726532672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465 (or 4452 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The square root of 5726532672 is about 75673.8572559903. The cubic root of 5726532672 is about 1789.0833786841.

The spelling of 5726532672 in words is "five billion, seven hundred twenty-six million, five hundred thirty-two thousand, six hundred seventy-two".