52361653 has 4 divisors (see below), whose sum is σ = 52377760. Its totient is φ = 52345548.

The previous prime is 52361651. The next prime is 52361677. The reversal of 52361653 is 35616325.

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 52361653 - 2¹ = 52361651 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 (52361651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275 + ... + 10312.

It is an arithmetic number, because the mean of its divisors is an integer number (13094440).

Almost surely, 2^52361653 is an apocalyptic number.

It is an amenable number.

52361653 is a deficient number, since it is larger than the sum of its proper divisors (16107).

52361653 is a wasteful number, since it uses less digits than its factorization.

52361653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106.

The product of its digits is 16200, while the sum is 31.

The square root of 52361653 is about 7236.1352253810. The cubic root of 52361653 is about 374.1144211279.

Adding to 52361653 its reverse (35616325), we get a palindrome (87977978).

It can be divided in two parts, 5236 and 1653, that added together give a square (6889 = 83²).

The spelling of 52361653 in words is "fifty-two million, three hundred sixty-one thousand, six hundred fifty-three".