5439273168 has 40 divisors (see below), whose sum is σ = 16058807488. Its totient is φ = 1554077952.

The previous prime is 5439273163. The next prime is 5439273209. The reversal of 5439273168 is 8613729345.

It is a super-2 number, since 2×5439273168² = 59171385192249512448, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5439273163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8093821 + ... + 8094492.

Almost surely, 2^5439273168 is an apocalyptic number.

It is an amenable number.

5439273168 is an abundant number, since it is smaller than the sum of its proper divisors (10619534320).

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

5439273168 is a wasteful number, since it uses less digits than its factorization.

5439273168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16188331 (or 16188325 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 5439273168 is about 73751.4282437974. The cubic root of 5439273168 is about 1758.6535380093.

The spelling of 5439273168 in words is "five billion, four hundred thirty-nine million, two hundred seventy-three thousand, one hundred sixty-eight".