52000067 has 4 divisors (see below), whose sum is σ = 59428656. Its totient is φ = 44571480.

The previous prime is 52000061. The next prime is 52000087. The reversal of 52000067 is 76000025.

52000067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52000067 - 2¹⁸ = 51737923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52000061) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3714284 + ... + 3714297.

It is an arithmetic number, because the mean of its divisors is an integer number (14857164).

Almost surely, 2^52000067 is an apocalyptic number.

52000067 is a deficient number, since it is larger than the sum of its proper divisors (7428589).

52000067 is an equidigital number, since it uses as much as digits as its factorization.

52000067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428588.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 52000067 is about 7211.1071965406. The cubic root of 52000067 is about 373.2512759882.

The spelling of 52000067 in words is "fifty-two million, sixty-seven", and thus it is an aban number and an uban number.