546312628 has 12 divisors (see below), whose sum is σ = 986887552. Its totient is φ = 264344760.

The previous prime is 546312619. The next prime is 546312649. The reversal of 546312628 is 826213645.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2202750 + ... + 2202997.

Almost surely, 2^546312628 is an apocalyptic number.

It is an amenable number.

546312628 is a deficient number, since it is larger than the sum of its proper divisors (440574924).

546312628 is a wasteful number, since it uses less digits than its factorization.

546312628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405782 (or 4405780 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 546312628 is about 23373.3315554287. The cubic root of 546312628 is about 817.4861680957.

The spelling of 546312628 in words is "five hundred forty-six million, three hundred twelve thousand, six hundred twenty-eight".