5547893399 has 4 divisors (see below), whose sum is σ = 5548043664. Its totient is φ = 5547743136.

The previous prime is 5547893389. The next prime is 5547893537. The reversal of 5547893399 is 9933987455.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5547893399 - 2²⁴ = 5531116183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5547893389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22799 + ... + 107775.

It is an arithmetic number, because the mean of its divisors is an integer number (1387010916).

Almost surely, 2^5547893399 is an apocalyptic number.

5547893399 is a deficient number, since it is larger than the sum of its proper divisors (150265).

5547893399 is an equidigital number, since it uses as much as digits as its factorization.

5547893399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150264.

The product of its digits is 36741600, while the sum is 62.

The square root of 5547893399 is about 74484.1822066941. The cubic root of 5547893399 is about 1770.2830150616.

It can be divided in two parts, 55478 and 93399, that added together give a cube (148877 = 53³).

The spelling of 5547893399 in words is "five billion, five hundred forty-seven million, eight hundred ninety-three thousand, three hundred ninety-nine".