5664863953 has 8 divisors (see below), whose sum is σ = 6475212800. Its totient is φ = 4854785760.

The previous prime is 5664863917. The next prime is 5664863977. The reversal of 5664863953 is 3593684665.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5664863953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5664863894 and 5664863903.

It is not an unprimeable number, because it can be changed into a prime (5664863983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20628 + ... + 108421.

It is an arithmetic number, because the mean of its divisors is an integer number (809401600).

Almost surely, 2^5664863953 is an apocalyptic number.

It is an amenable number.

5664863953 is a deficient number, since it is larger than the sum of its proper divisors (810348847).

5664863953 is a wasteful number, since it uses less digits than its factorization.

5664863953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135327.

The product of its digits is 13996800, while the sum is 55.

The square root of 5664863953 is about 75265.2904930287. The cubic root of 5664863953 is about 1782.6380058476.

The spelling of 5664863953 in words is "five billion, six hundred sixty-four million, eight hundred sixty-three thousand, nine hundred fifty-three".