52134111 has 20 divisors (see below), whose sum is σ = 79206600. Its totient is φ = 34163856.

The previous prime is 52134101. The next prime is 52134133. The reversal of 52134111 is 11143125.

52134111 is a `hidden beast` number, since 521 + 34 + 111 = 666.

It is not a de Polignac number, because 52134111 - 2¹¹ = 52132063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52134101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 676 + ... + 10233.

It is an arithmetic number, because the mean of its divisors is an integer number (3960330).

Almost surely, 2^52134111 is an apocalyptic number.

52134111 is a deficient number, since it is larger than the sum of its proper divisors (27072489).

52134111 is a wasteful number, since it uses less digits than its factorization.

52134111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10980 (or 10971 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 52134111 is about 7220.3954877832. The cubic root of 52134111 is about 373.5717189417.

Adding to 52134111 its reverse (11143125), we get a palindrome (63277236).

The spelling of 52134111 in words is "fifty-two million, one hundred thirty-four thousand, one hundred eleven".