54213606 has 24 divisors (see below), whose sum is σ = 121253184. Its totient is φ = 17488080.

The previous prime is 54213589. The next prime is 54213613. The reversal of 54213606 is 60631245.

54213606 is a `hidden beast` number, since 5 + 42 + 13 + 606 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54213606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48021 + ... + 49136.

It is an arithmetic number, because the mean of its divisors is an integer number (5052216).

Almost surely, 2^54213606 is an apocalyptic number.

54213606 is an abundant number, since it is smaller than the sum of its proper divisors (67039578).

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

54213606 is a wasteful number, since it uses less digits than its factorization.

54213606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97196 (or 97193 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 54213606 is about 7362.9889311339. The cubic root of 54213606 is about 378.4740420334.

The spelling of 54213606 in words is "fifty-four million, two hundred thirteen thousand, six hundred six".