5471661695 has 4 divisors (see below), whose sum is σ = 6565994040. Its totient is φ = 4377329352.

The previous prime is 5471661691. The next prime is 5471661703. The reversal of 5471661695 is 5961661745.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5471661695 - 2² = 5471661691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5471661691) 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 3 ways as a sum of consecutive naturals, for example, 547166165 + ... + 547166174.

It is an arithmetic number, because the mean of its divisors is an integer number (1641498510).

Almost surely, 2^5471661695 is an apocalyptic number.

5471661695 is a deficient number, since it is larger than the sum of its proper divisors (1094332345).

5471661695 is a wasteful number, since it uses less digits than its factorization.

5471661695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094332344.

The product of its digits is 1360800, while the sum is 50.

The square root of 5471661695 is about 73970.6813203718. The cubic root of 5471661695 is about 1762.1373069225.

Adding to 5471661695 its sum of digits (50), we get a palindrome (5471661745).

The spelling of 5471661695 in words is "five billion, four hundred seventy-one million, six hundred sixty-one thousand, six hundred ninety-five".