52506107 has 4 divisors (see below), whose sum is σ = 52593216. Its totient is φ = 52419000.

The previous prime is 52506061. The next prime is 52506119. The reversal of 52506107 is 70160525.

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 52506107 - 2⁶ = 52506043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52506127) 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, 42644 + ... + 43857.

It is an arithmetic number, because the mean of its divisors is an integer number (13148304).

Almost surely, 2^52506107 is an apocalyptic number.

52506107 is a deficient number, since it is larger than the sum of its proper divisors (87109).

52506107 is an equidigital number, since it uses as much as digits as its factorization.

52506107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87108.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 52506107 is about 7246.1097838771. The cubic root of 52506107 is about 374.4581377007.

The spelling of 52506107 in words is "fifty-two million, five hundred six thousand, one hundred seven".