5664922949 has 8 divisors (see below), whose sum is σ = 6487176000. Its totient is φ = 4845914496.

The previous prime is 5664922883. The next prime is 5664922951. The reversal of 5664922949 is 9492294665.

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-5664922949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5664922894 and 5664922903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664922969) 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, 807404 + ... + 814389.

It is an arithmetic number, because the mean of its divisors is an integer number (810897000).

Almost surely, 2^5664922949 is an apocalyptic number.

It is an amenable number.

5664922949 is a deficient number, since it is larger than the sum of its proper divisors (822253051).

5664922949 is a wasteful number, since it uses less digits than its factorization.

5664922949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622299.

The product of its digits is 8398080, while the sum is 56.

The square root of 5664922949 is about 75265.6824123717. The cubic root of 5664922949 is about 1782.6441941778.

The spelling of 5664922949 in words is "five billion, six hundred sixty-four million, nine hundred twenty-two thousand, nine hundred forty-nine".