52532105 has 4 divisors (see below), whose sum is σ = 63038532. Its totient is φ = 42025680.

The previous prime is 52532101. The next prime is 52532141. The reversal of 52532105 is 50123525.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28217344 + 24314761 = 5312^2 + 4931^2 .

It is not a de Polignac number, because 52532105 - 2² = 52532101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52532101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5253206 + ... + 5253215.

It is an arithmetic number, because the mean of its divisors is an integer number (15759633).

Almost surely, 2^52532105 is an apocalyptic number.

It is an amenable number.

52532105 is a deficient number, since it is larger than the sum of its proper divisors (10506427).

52532105 is a wasteful number, since it uses less digits than its factorization.

52532105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10506426.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 52532105 is about 7247.9034899756. The cubic root of 52532105 is about 374.5199308705.

The spelling of 52532105 in words is "fifty-two million, five hundred thirty-two thousand, one hundred five".