52812106 has 4 divisors (see below), whose sum is σ = 79218162. Its totient is φ = 26406052.

The previous prime is 52812091. The next prime is 52812107. The reversal of 52812106 is 60121825.

52812106 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 can be written as a sum of positive squares in only one way, i.e., 52693081 + 119025 = 7259^2 + 345^2 .

It is not an unprimeable number, because it can be changed into a prime (52812107) 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 as a sum of consecutive naturals, namely, 13203025 + ... + 13203028.

Almost surely, 2^52812106 is an apocalyptic number.

52812106 is a deficient number, since it is larger than the sum of its proper divisors (26406056).

52812106 is a wasteful number, since it uses less digits than its factorization.

52812106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26406055.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 52812106 is about 7267.1938187997. The cubic root of 52812106 is about 375.1841608039.

The spelling of 52812106 in words is "fifty-two million, eight hundred twelve thousand, one hundred six".