546524320 has 24 divisors (see below), whose sum is σ = 1291164084. Its totient is φ = 218609664.

The previous prime is 546524317. The next prime is 546524353. The reversal of 546524320 is 23425645.

It can be written as a sum of positive squares in 2 ways, for example, as 520022416 + 26501904 = 22804^2 + 5148^2 .

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, 1707729 + ... + 1708048.

Almost surely, 2^546524320 is an apocalyptic number.

It is an amenable number.

546524320 is an abundant number, since it is smaller than the sum of its proper divisors (744639764).

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

546524320 is a wasteful number, since it uses less digits than its factorization.

546524320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415792 (or 3415784 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 546524320 is about 23377.8596111791. The cubic root of 546524320 is about 817.5917443570.

Adding to 546524320 its reverse (23425645), we get a palindrome (569949965).

The spelling of 546524320 in words is "five hundred forty-six million, five hundred twenty-four thousand, three hundred twenty".