5344681728 has 72 divisors (see below), whose sum is σ = 14683572736. Its totient is φ = 1724083200.

The previous prime is 5344681691. The next prime is 5344681777. The reversal of 5344681728 is 8271864435.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88438 + ... + 136053.

Almost surely, 2^5344681728 is an apocalyptic number.

It is an amenable number.

5344681728 is an abundant number, since it is smaller than the sum of its proper divisors (9338891008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5344681728 is a wasteful number, since it uses less digits than its factorization.

5344681728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224541 (or 224527 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 5344681728 is about 73107.3301933534. The cubic root of 5344681728 is about 1748.3992685508.

The spelling of 5344681728 in words is "five billion, three hundred forty-four million, six hundred eighty-one thousand, seven hundred twenty-eight".