52306111 has 16 divisors (see below), whose sum is σ = 63574560. Its totient is φ = 42376320.

The previous prime is 52306109. The next prime is 52306129. The reversal of 52306111 is 11160325.

It is a cyclic number.

It is not a de Polignac number, because 52306111 - 2¹ = 52306109 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 (52306171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2160 + ... + 10453.

It is an arithmetic number, because the mean of its divisors is an integer number (3973410).

Almost surely, 2^52306111 is an apocalyptic number.

52306111 is a deficient number, since it is larger than the sum of its proper divisors (11268449).

52306111 is a wasteful number, since it uses less digits than its factorization.

52306111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12666.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 52306111 is about 7232.2963849665. The cubic root of 52306111 is about 373.9820951898.

Adding to 52306111 its reverse (11160325), we get a palindrome (63466436).

The spelling of 52306111 in words is "fifty-two million, three hundred six thousand, one hundred eleven".