546016688 has 80 divisors (see below), whose sum is σ = 1272299520. Its totient is φ = 221937408.

The previous prime is 546016663. The next prime is 546016703. The reversal of 546016688 is 886610645.

It is a Cunningham number, because it is equal to 23367²-1.

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, 326318 + ... + 327986.

It is an arithmetic number, because the mean of its divisors is an integer number (15903744).

Almost surely, 2^546016688 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 546016688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636149760).

546016688 is an abundant number, since it is smaller than the sum of its proper divisors (726282832).

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

546016688 is a wasteful number, since it uses less digits than its factorization.

546016688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834 (or 1828 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 546016688 is about 23366.9999786023. Note that the first 4 decimals coincide. The cubic root of 546016688 is about 817.3385294595.

The spelling of 546016688 in words is "five hundred forty-six million, sixteen thousand, six hundred eighty-eight".