4745531663 has 4 divisors (see below), whose sum is σ = 4745792400. Its totient is φ = 4745270928.

The previous prime is 4745531611. The next prime is 4745531683. The reversal of 4745531663 is 3661355474.

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 4745531663 - 2⁸ = 4745531407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745531683) 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, 100838 + ... + 140211.

It is an arithmetic number, because the mean of its divisors is an integer number (1186448100).

Almost surely, 2^4745531663 is an apocalyptic number.

4745531663 is a deficient number, since it is larger than the sum of its proper divisors (260737).

4745531663 is a wasteful number, since it uses less digits than its factorization.

4745531663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260736.

The product of its digits is 907200, while the sum is 44.

The square root of 4745531663 is about 68887.8194095299. The cubic root of 4745531663 is about 1680.4604349042.

The spelling of 4745531663 in words is "four billion, seven hundred forty-five million, five hundred thirty-one thousand, six hundred sixty-three".