52538107 has 4 divisors (see below), whose sum is σ = 53003160. Its totient is φ = 52073056.

The previous prime is 52538093. The next prime is 52538153. The reversal of 52538107 is 70183525.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52538107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52538407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232357 + ... + 232582.

It is an arithmetic number, because the mean of its divisors is an integer number (13250790).

Almost surely, 2^52538107 is an apocalyptic number.

52538107 is a deficient number, since it is larger than the sum of its proper divisors (465053).

52538107 is a wasteful number, since it uses less digits than its factorization.

52538107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465052.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 52538107 is about 7248.3175289166. The cubic root of 52538107 is about 374.5341937866.

The spelling of 52538107 in words is "fifty-two million, five hundred thirty-eight thousand, one hundred seven".