52035613 has 4 divisors (see below), whose sum is σ = 59469280. Its totient is φ = 44601948.

The previous prime is 52035569. The next prime is 52035647. The reversal of 52035613 is 31653025.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52035613 - 2²¹ = 49938461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52035673) 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, 3716823 + ... + 3716836.

It is an arithmetic number, because the mean of its divisors is an integer number (14867320).

Almost surely, 2^52035613 is an apocalyptic number.

It is an amenable number.

52035613 is a deficient number, since it is larger than the sum of its proper divisors (7433667).

52035613 is an equidigital number, since it uses as much as digits as its factorization.

52035613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7433666.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 52035613 is about 7213.5714455462. The cubic root of 52035613 is about 373.3363051599.

Adding to 52035613 its reverse (31653025), we get a palindrome (83688638).

It can be divided in two parts, 5203 and 5613, that added together give a square (10816 = 104²).

The spelling of 52035613 in words is "fifty-two million, thirty-five thousand, six hundred thirteen".