5547744867 has 24 divisors (see below), whose sum is σ = 8689883472. Its totient is φ = 3138744000.

The previous prime is 5547744847. The next prime is 5547744869. The reversal of 5547744867 is 7684477455.

It is not a de Polignac number, because 5547744867 - 2¹⁵ = 5547712099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5547744869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171984 + ... + 201677.

It is an arithmetic number, because the mean of its divisors is an integer number (362078478).

Almost surely, 2^5547744867 is an apocalyptic number.

5547744867 is a deficient number, since it is larger than the sum of its proper divisors (3142138605).

5547744867 is a wasteful number, since it uses less digits than its factorization.

5547744867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373779 (or 373772 counting only the distinct ones).

The product of its digits is 26342400, while the sum is 57.

The square root of 5547744867 is about 74483.1851292626. The cubic root of 5547744867 is about 1770.2672165110.

The spelling of 5547744867 in words is "five billion, five hundred forty-seven million, seven hundred forty-four thousand, eight hundred sixty-seven".