52000006 has 4 divisors (see below), whose sum is σ = 78000012. Its totient is φ = 26000002.

The previous prime is 51999971. The next prime is 52000007. The reversal of 52000006 is 60000025.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 52000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52000007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13000000 + ... + 13000003.

It is an arithmetic number, because the mean of its divisors is an integer number (19500003).

Almost surely, 2^52000006 is an apocalyptic number.

52000006 is a deficient number, since it is larger than the sum of its proper divisors (26000006).

52000006 is a wasteful number, since it uses less digits than its factorization.

52000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26000005.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 52000006 is about 7211.1029669531. The cubic root of 52000006 is about 373.2511300375.

The spelling of 52000006 in words is "fifty-two million, six", and thus it is an aban number, an eban number, and an uban number.