52116524 has 6 divisors (see below), whose sum is σ = 91203924. Its totient is φ = 26058260.

The previous prime is 52116523. The next prime is 52116527. The reversal of 52116524 is 42561125.

52116524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52116524² = 5432264147685152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52116493 and 52116502.

It is not an unprimeable number, because it can be changed into a prime (52116523) 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 as a sum of consecutive naturals, namely, 6514562 + ... + 6514569.

It is an arithmetic number, because the mean of its divisors is an integer number (15200654).

Almost surely, 2^52116524 is an apocalyptic number.

It is an amenable number.

52116524 is a deficient number, since it is larger than the sum of its proper divisors (39087400).

52116524 is a wasteful number, since it uses less digits than its factorization.

52116524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13029135 (or 13029133 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 52116524 is about 7219.1775154792. The cubic root of 52116524 is about 373.5297071340.

Adding to 52116524 its reverse (42561125), we get a palindrome (94677649).

The spelling of 52116524 in words is "fifty-two million, one hundred sixteen thousand, five hundred twenty-four".