546527628 has 96 divisors (see below), whose sum is σ = 1579334400. Its totient is φ = 162425088.

The previous prime is 546527621. The next prime is 546527689. The reversal of 546527628 is 826725645.

It is not an unprimeable number, because it can be changed into a prime (546527621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27051 + ... + 42717.

It is an arithmetic number, because the mean of its divisors is an integer number (16451400).

Almost surely, 2^546527628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546527628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (789667200).

546527628 is an abundant number, since it is smaller than the sum of its proper divisors (1032806772).

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

546527628 is a wasteful number, since it uses less digits than its factorization.

546527628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15716 (or 15708 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 546527628 is about 23377.9303617750. The cubic root of 546527628 is about 817.5933939255.

The spelling of 546527628 in words is "five hundred forty-six million, five hundred twenty-seven thousand, six hundred twenty-eight".