546565536 has 192 divisors, whose sum is σ = 1756339200. Its totient is φ = 163987200.

The previous prime is 546565511. The next prime is 546565549. The reversal of 546565536 is 635565645.

546565536 is a `hidden beast` number, since 5 + 46 + 56 + 553 + 6 = 666.

Its product of digits (1620000) is a multiple of the sum of its prime factors (600).

It is a junction number, because it is equal to n+sod(n) for n = 546565491 and 546565500.

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 31 ways as a sum of consecutive naturals, for example, 1244805 + ... + 1245243.

It is an arithmetic number, because the mean of its divisors is an integer number (9147600).

Almost surely, 2^546565536 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 546565536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (878169600).

546565536 is an abundant number, since it is smaller than the sum of its proper divisors (1209773664).

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

546565536 is a wasteful number, since it uses less digits than its factorization.

546565536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 586 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The square root of 546565536 is about 23378.7411123867. The cubic root of 546565536 is about 817.6122966685.

The spelling of 546565536 in words is "five hundred forty-six million, five hundred sixty-five thousand, five hundred thirty-six".