5184545546 has 8 divisors (see below), whose sum is σ = 7780505124. Its totient is φ = 2591043840.

The previous prime is 5184545533. The next prime is 5184545551. The reversal of 5184545546 is 6455454815.

It can be written as a sum of positive squares in 2 ways, for example, as 3581424025 + 1603121521 = 59845^2 + 40039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5184545546.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609185 + ... + 617636.

Almost surely, 2^5184545546 is an apocalyptic number.

5184545546 is a deficient number, since it is larger than the sum of its proper divisors (2595959578).

5184545546 is a wasteful number, since it uses less digits than its factorization.

5184545546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228936.

The product of its digits is 1920000, while the sum is 47.

The square root of 5184545546 is about 72003.7884142217. The cubic root of 5184545546 is about 1730.7601931563.

The spelling of 5184545546 in words is "five billion, one hundred eighty-four million, five hundred forty-five thousand, five hundred forty-six".