546694164 has 96 divisors (see below), whose sum is σ = 1460215680. Its totient is φ = 176774400.

The previous prime is 546694151. The next prime is 546694171. The reversal of 546694164 is 461496645.

It is a happy number.

546694164 is a `hidden beast` number, since 546 + 6 + 9 + 41 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1465482 + ... + 1465854.

It is an arithmetic number, because the mean of its divisors is an integer number (15210580).

Almost surely, 2^546694164 is an apocalyptic number.

546694164 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546694164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730107840).

546694164 is an abundant number, since it is smaller than the sum of its proper divisors (913521516).

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

546694164 is a wasteful number, since it uses less digits than its factorization.

546694164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758 (or 750 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 546694164 is about 23381.4919113388. The cubic root of 546694164 is about 817.6764302314.

The spelling of 546694164 in words is "five hundred forty-six million, six hundred ninety-four thousand, one hundred sixty-four".