52311563 has 8 divisors (see below), whose sum is σ = 54364800. Its totient is φ = 50275008.

The previous prime is 52311559. The next prime is 52311629. The reversal of 52311563 is 36511325.

52311563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52311563 - 2² = 52311559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52311463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423 + ... + 10511.

It is an arithmetic number, because the mean of its divisors is an integer number (6795600).

Almost surely, 2^52311563 is an apocalyptic number.

52311563 is a deficient number, since it is larger than the sum of its proper divisors (2053237).

52311563 is a wasteful number, since it uses less digits than its factorization.

52311563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8341.

The product of its digits is 2700, while the sum is 26.

The square root of 52311563 is about 7232.6732955388. The cubic root of 52311563 is about 373.9950884425.

Adding to 52311563 its reverse (36511325), we get a palindrome (88822888).

The spelling of 52311563 in words is "fifty-two million, three hundred eleven thousand, five hundred sixty-three".