52263611 has 4 divisors (see below), whose sum is σ = 52366800. Its totient is φ = 52160424.

The previous prime is 52263599. The next prime is 52263637. The reversal of 52263611 is 11636225.

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

It is a cyclic number.

It is not a de Polignac number, because 52263611 - 2¹⁴ = 52247227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52263691) 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, 50831 + ... + 51848.

It is an arithmetic number, because the mean of its divisors is an integer number (13091700).

Almost surely, 2^52263611 is an apocalyptic number.

52263611 is a deficient number, since it is larger than the sum of its proper divisors (103189).

52263611 is a wasteful number, since it uses less digits than its factorization.

52263611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103188.

The product of its digits is 2160, while the sum is 26.

The square root of 52263611 is about 7229.3575786511. The cubic root of 52263611 is about 373.8807778644.

Adding to 52263611 its reverse (11636225), we get a palindrome (63899836).

The spelling of 52263611 in words is "fifty-two million, two hundred sixty-three thousand, six hundred eleven".