4563854647 has 12 divisors (see below), whose sum is σ = 5038029360. Its totient is φ = 4131126560.

The previous prime is 4563854641. The next prime is 4563854681. The reversal of 4563854647 is 7464583654.

It is not a de Polignac number, because 4563854647 - 2³ = 4563854639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4563854594 and 4563854603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563854641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52747 + ... + 109132.

It is an arithmetic number, because the mean of its divisors is an integer number (419835780).

Almost surely, 2^4563854647 is an apocalyptic number.

4563854647 is a deficient number, since it is larger than the sum of its proper divisors (474174713).

4563854647 is a wasteful number, since it uses less digits than its factorization.

4563854647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162134 (or 162123 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 52.

The square root of 4563854647 is about 67556.3072332998. The cubic root of 4563854647 is about 1658.7359912400.

The spelling of 4563854647 in words is "four billion, five hundred sixty-three million, eight hundred fifty-four thousand, six hundred forty-seven".