546356668 has 48 divisors (see below), whose sum is σ = 1126250496. Its totient is φ = 228634560.

The previous prime is 546356639. The next prime is 546356677. The reversal of 546356668 is 866653645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263805 + ... + 265867.

It is an arithmetic number, because the mean of its divisors is an integer number (23463552).

Almost surely, 2^546356668 is an apocalyptic number.

It is an amenable number.

546356668 is an abundant number, since it is smaller than the sum of its proper divisors (579893828).

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

546356668 is a wasteful number, since it uses less digits than its factorization.

546356668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554 (or 2552 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 49.

The square root of 546356668 is about 23374.2736357732. The cubic root of 546356668 is about 817.5081342263.

The spelling of 546356668 in words is "five hundred forty-six million, three hundred fifty-six thousand, six hundred sixty-eight".