52535851 has 4 divisors (see below), whose sum is σ = 52596232. Its totient is φ = 52475472.

The previous prime is 52535827. The next prime is 52535863. The reversal of 52535851 is 15853525.

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-52535851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52535881) 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, 28866 + ... + 30631.

It is an arithmetic number, because the mean of its divisors is an integer number (13149058).

Almost surely, 2^52535851 is an apocalyptic number.

52535851 is a deficient number, since it is larger than the sum of its proper divisors (60381).

52535851 is an equidigital number, since it uses as much as digits as its factorization.

52535851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60380.

The product of its digits is 30000, while the sum is 34.

The square root of 52535851 is about 7248.1619049246. The cubic root of 52535851 is about 374.5288328446.

The spelling of 52535851 in words is "fifty-two million, five hundred thirty-five thousand, eight hundred fifty-one".