5655667547 has 24 divisors (see below), whose sum is σ = 6288671760. Its totient is φ = 5071334400.

The previous prime is 5655667543. The next prime is 5655667571. The reversal of 5655667547 is 7457665565.

It is not a de Polignac number, because 5655667547 - 2² = 5655667543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5655667492 and 5655667501.

It is not an unprimeable number, because it can be changed into a prime (5655667543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972047 + ... + 977847.

It is an arithmetic number, because the mean of its divisors is an integer number (262027990).

Almost surely, 2^5655667547 is an apocalyptic number.

5655667547 is a deficient number, since it is larger than the sum of its proper divisors (633004213).

5655667547 is a wasteful number, since it uses less digits than its factorization.

5655667547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5963 (or 5940 counting only the distinct ones).

The product of its digits is 26460000, while the sum is 56.

The square root of 5655667547 is about 75204.1724041958. The cubic root of 5655667547 is about 1781.6728316129.

The spelling of 5655667547 in words is "five billion, six hundred fifty-five million, six hundred sixty-seven thousand, five hundred forty-seven".