546469560 has 288 divisors, whose sum is σ = 2225845440. Its totient is φ = 115250688.

The previous prime is 546469543. The next prime is 546469577. The reversal of 546469560 is 65964645.

546469560 is a `hidden beast` number, since 5 + 46 + 46 + 9 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (546469543) and next prime (546469577).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 228129 + ... + 230511.

It is an arithmetic number, because the mean of its divisors is an integer number (7728630).

Almost surely, 2^546469560 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 546469560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112922720).

546469560 is an abundant number, since it is smaller than the sum of its proper divisors (1679375880).

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

546469560 is a wasteful number, since it uses less digits than its factorization.

546469560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427 (or 2413 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 546469560 is about 23376.6883882213. The cubic root of 546469560 is about 817.5644367467.

The spelling of 546469560 in words is "five hundred forty-six million, four hundred sixty-nine thousand, five hundred sixty".