5439273164 has 48 divisors (see below), whose sum is σ = 10357309536. Its totient is φ = 2484518400.

The previous prime is 5439273163. The next prime is 5439273209. The reversal of 5439273164 is 4613729345.

It is a super-2 number, since 2×5439273164² = 59171385105221141792, which contains 22 as substring.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2292899 + ... + 2295269.

It is an arithmetic number, because the mean of its divisors is an integer number (215777282).

Almost surely, 2^5439273164 is an apocalyptic number.

It is an amenable number.

5439273164 is a deficient number, since it is larger than the sum of its proper divisors (4918036372).

5439273164 is a wasteful number, since it uses less digits than its factorization.

5439273164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2824 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 5439273164 is about 73751.4282166793. The cubic root of 5439273164 is about 1758.6535375782.

The spelling of 5439273164 in words is "five billion, four hundred thirty-nine million, two hundred seventy-three thousand, one hundred sixty-four".