5611747563 has 12 divisors (see below), whose sum is σ = 8113051960. Its totient is φ = 3737844576.

The previous prime is 5611747553. The next prime is 5611747577. The reversal of 5611747563 is 3657471165.

5611747563 is a `hidden beast` number, since 5 + 6 + 11 + 74 + 7 + 563 = 666.

It is not a de Polignac number, because 5611747563 - 2¹⁴ = 5611731179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5611747543) 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, 265981 + ... + 286302.

Almost surely, 2^5611747563 is an apocalyptic number.

5611747563 is a deficient number, since it is larger than the sum of its proper divisors (2501304397).

5611747563 is a wasteful number, since it uses less digits than its factorization.

5611747563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553418 (or 553415 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 5611747563 is about 74911.5983209543. The cubic root of 5611747563 is about 1777.0488871653.

The spelling of 5611747563 in words is "five billion, six hundred eleven million, seven hundred forty-seven thousand, five hundred sixty-three".