5768668872 has 36 divisors (see below), whose sum is σ = 15625223835. Its totient is φ = 1922674800.

The previous prime is 5768668819. The next prime is 5768668879. The reversal of 5768668872 is 2788668675.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2884334436 + 2884334436 = 53706^2 + 53706^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53706.

It is not an unprimeable number, because it can be changed into a prime (5768668879) 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 8 ways as a sum of consecutive naturals, for example, 639997 + ... + 648947.

Almost surely, 2^5768668872 is an apocalyptic number.

It is an amenable number.

5768668872 is an abundant number, since it is smaller than the sum of its proper divisors (9856554963).

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

5768668872 is an frugal number, since it uses more digits than its factorization.

5768668872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17914 (or 8956 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 63.

The square root of 5768668872 is about 75951.7535808094. The cubic root of 5768668872 is about 1793.4607238806.

The spelling of 5768668872 in words is "five billion, seven hundred sixty-eight million, six hundred sixty-eight thousand, eight hundred seventy-two".