546525330 has 64 divisors (see below), whose sum is σ = 1417868928. Its totient is φ = 134023680.

The previous prime is 546525311. The next prime is 546525341. The reversal of 546525330 is 33525645.

It is a junction number, because it is equal to n+sod(n) for n = 546525291 and 546525300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107097 + ... + 112083.

It is an arithmetic number, because the mean of its divisors is an integer number (22154202).

Almost surely, 2^546525330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546525330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708934464).

546525330 is an abundant number, since it is smaller than the sum of its proper divisors (871343598).

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

546525330 is a wasteful number, since it uses less digits than its factorization.

546525330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291.

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 546525330 is about 23377.8812128046. The cubic root of 546525330 is about 817.5922480047.

The spelling of 546525330 in words is "five hundred forty-six million, five hundred twenty-five thousand, three hundred thirty".