5638731795 has 12 divisors (see below), whose sum is σ = 9773801856. Its totient is φ = 3007323600.

The previous prime is 5638731781. The next prime is 5638731803. The reversal of 5638731795 is 5971378365.

5638731795 is a `hidden beast` number, since 563 + 8 + 7 + 3 + 1 + 79 + 5 = 666.

It is not a de Polignac number, because 5638731795 - 2⁴ = 5638731779 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62652531 + ... + 62652620.

It is an arithmetic number, because the mean of its divisors is an integer number (814483488).

Almost surely, 2^5638731795 is an apocalyptic number.

5638731795 is a deficient number, since it is larger than the sum of its proper divisors (4135070061).

5638731795 is a wasteful number, since it uses less digits than its factorization.

5638731795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125305162 (or 125305159 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 54.

The square root of 5638731795 is about 75091.4894978119. The cubic root of 5638731795 is about 1779.8926622772.

The spelling of 5638731795 in words is "five billion, six hundred thirty-eight million, seven hundred thirty-one thousand, seven hundred ninety-five".