52050066 has 8 divisors (see below), whose sum is σ = 104100144. Its totient is φ = 17350020.

The previous prime is 52050049. The next prime is 52050077. The reversal of 52050066 is 66005025.

It is a sphenic number, since it is the product of 3 distinct primes.

52050066 is an admirable number.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 4337500 + ... + 4337511.

It is an arithmetic number, because the mean of its divisors is an integer number (13012518).

Almost surely, 2^52050066 is an apocalyptic number.

52050066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52050066 is a wasteful number, since it uses less digits than its factorization.

52050066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8675016.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 52050066 is about 7214.5731682477. The cubic root of 52050066 is about 373.3708669392.

The spelling of 52050066 in words is "fifty-two million, fifty thousand, sixty-six", and thus it is an eban number.