52354263 has 16 divisors (see below), whose sum is σ = 76926080. Its totient is φ = 31467744.

The previous prime is 52354261. The next prime is 52354277. The reversal of 52354263 is 36245325.

It is not a de Polignac number, because 52354263 - 2¹ = 52354261 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52354263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52354261) 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 15 ways as a sum of consecutive naturals, for example, 13933 + ... + 17286.

It is an arithmetic number, because the mean of its divisors is an integer number (4807880).

Almost surely, 2^52354263 is an apocalyptic number.

52354263 is a deficient number, since it is larger than the sum of its proper divisors (24571817).

52354263 is a wasteful number, since it uses less digits than its factorization.

52354263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31278.

The product of its digits is 21600, while the sum is 30.

The square root of 52354263 is about 7235.6245756673. The cubic root of 52354263 is about 374.0968202343.

Adding to 52354263 its reverse (36245325), we get a palindrome (88599588).

The spelling of 52354263 in words is "fifty-two million, three hundred fifty-four thousand, two hundred sixty-three".