52536122 has 8 divisors (see below), whose sum is σ = 78842676. Its totient is φ = 26255232.

The previous prime is 52536119. The next prime is 52536131. The reversal of 52536122 is 22163525.

It can be written as a sum of positive squares in 2 ways, for example, as 50822641 + 1713481 = 7129^2 + 1309^2 .

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

It is a super-2 number, since 2×52536122² = 5520088229597768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52536091 and 52536100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23 + ... + 10250.

Almost surely, 2^52536122 is an apocalyptic number.

52536122 is a deficient number, since it is larger than the sum of its proper divisors (26306554).

52536122 is a wasteful number, since it uses less digits than its factorization.

52536122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832.

The product of its digits is 3600, while the sum is 26.

The square root of 52536122 is about 7248.1805992952. The cubic root of 52536122 is about 374.5294768311.

Adding to 52536122 its reverse (22163525), we get a palindrome (74699647).

The spelling of 52536122 in words is "fifty-two million, five hundred thirty-six thousand, one hundred twenty-two".