5474573644 has 6 divisors (see below), whose sum is σ = 9580503884. Its totient is φ = 2737286820.

The previous prime is 5474573627. The next prime is 5474573647. The reversal of 5474573644 is 4463754745.

It is not an unprimeable number, because it can be changed into a prime (5474573647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684321702 + ... + 684321709.

Almost surely, 2^5474573644 is an apocalyptic number.

It is an amenable number.

5474573644 is a deficient number, since it is larger than the sum of its proper divisors (4105930240).

5474573644 is a wasteful number, since it uses less digits than its factorization.

5474573644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368643415 (or 1368643413 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 49.

The square root of 5474573644 is about 73990.3618317954. The cubic root of 5474573644 is about 1762.4498471989.

The spelling of 5474573644 in words is "five billion, four hundred seventy-four million, five hundred seventy-three thousand, six hundred forty-four".