5563243947 has 8 divisors (see below), whose sum is σ = 7808061760. Its totient is φ = 3513627720.

The previous prime is 5563243943. The next prime is 5563243969. The reversal of 5563243947 is 7493423655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5563243947 - 2² = 5563243943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5563243896 and 5563243905.

It is not an unprimeable number, because it can be changed into a prime (5563243943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48800329 + ... + 48800442.

It is an arithmetic number, because the mean of its divisors is an integer number (976007720).

Almost surely, 2^5563243947 is an apocalyptic number.

5563243947 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5563243947 is a deficient number, since it is larger than the sum of its proper divisors (2244817813).

5563243947 is a wasteful number, since it uses less digits than its factorization.

5563243947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97600793.

The product of its digits is 2721600, while the sum is 48.

The square root of 5563243947 is about 74587.1567161532. The cubic root of 5563243947 is about 1771.9142522078.

The spelling of 5563243947 in words is "five billion, five hundred sixty-three million, two hundred forty-three thousand, nine hundred forty-seven".