52535845 has 4 divisors (see below), whose sum is σ = 63043020. Its totient is φ = 42028672.

The previous prime is 52535827. The next prime is 52535863. The reversal of 52535845 is 54853525.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (52535827) and next prime (52535863).

It can be written as a sum of positive squares in 2 ways, for example, as 17690436 + 34845409 = 4206^2 + 5903^2 .

It is a cyclic number.

It is not a de Polignac number, because 52535845 - 2⁹ = 52535333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5253580 + ... + 5253589.

It is an arithmetic number, because the mean of its divisors is an integer number (15760755).

Almost surely, 2^52535845 is an apocalyptic number.

It is an amenable number.

52535845 is a deficient number, since it is larger than the sum of its proper divisors (10507175).

52535845 is a wasteful number, since it uses less digits than its factorization.

52535845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10507174.

The product of its digits is 120000, while the sum is 37.

The square root of 52535845 is about 7248.1614910265. The cubic root of 52535845 is about 374.5288185865.

The spelling of 52535845 in words is "fifty-two million, five hundred thirty-five thousand, eight hundred forty-five".