4971695567 has 4 divisors (see below), whose sum is σ = 5019964560. Its totient is φ = 4923426576.

The previous prime is 4971695563. The next prime is 4971695621. The reversal of 4971695567 is 7655961794.

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 4971695567 - 2² = 4971695563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4971695563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24134342 + ... + 24134547.

It is an arithmetic number, because the mean of its divisors is an integer number (1254991140).

Almost surely, 2^4971695567 is an apocalyptic number.

4971695567 is a deficient number, since it is larger than the sum of its proper divisors (48268993).

4971695567 is a wasteful number, since it uses less digits than its factorization.

4971695567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48268992.

The product of its digits is 14288400, while the sum is 59.

The square root of 4971695567 is about 70510.2515028843. The cubic root of 4971695567 is about 1706.7431788962.

The spelling of 4971695567 in words is "four billion, nine hundred seventy-one million, six hundred ninety-five thousand, five hundred sixty-seven".