5666964147 has 16 divisors (see below), whose sum is σ = 9041310880. Its totient is φ = 3487362336.

The previous prime is 5666964131. The next prime is 5666964157. The reversal of 5666964147 is 7414696665.

It is not a de Polignac number, because 5666964147 - 2⁴ = 5666964131 is a prime.

It is a super-2 number, since 2×5666964147² = 64228965286766875218, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5666964093 and 5666964102.

It is not an unprimeable number, because it can be changed into a prime (5666964157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8072248 + ... + 8072949.

It is an arithmetic number, because the mean of its divisors is an integer number (565081930).

Almost surely, 2^5666964147 is an apocalyptic number.

5666964147 is a deficient number, since it is larger than the sum of its proper divisors (3374346733).

5666964147 is a wasteful number, since it uses less digits than its factorization.

5666964147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16145219 (or 16145213 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 5666964147 is about 75279.2411425620. The cubic root of 5666964147 is about 1782.8582772786.

The spelling of 5666964147 in words is "five billion, six hundred sixty-six million, nine hundred sixty-four thousand, one hundred forty-seven".