53536234 has 16 divisors (see below), whose sum is σ = 81181440. Its totient is φ = 26477680.

The previous prime is 53536199. The next prime is 53536237. The reversal of 53536234 is 43263535.

It is a happy number.

It is a super-2 number, since 2×53536234² = 5732256701805512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53536196 and 53536205.

It is not an unprimeable number, because it can be changed into a prime (53536237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123999 + ... + 124429.

It is an arithmetic number, because the mean of its divisors is an integer number (5073840).

Almost surely, 2^53536234 is an apocalyptic number.

53536234 is a deficient number, since it is larger than the sum of its proper divisors (27645206).

53536234 is a wasteful number, since it uses less digits than its factorization.

53536234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its digits is 32400, while the sum is 31.

The square root of 53536234 is about 7316.8459051698. The cubic root of 53536234 is about 376.8911495912.

Adding to 53536234 its reverse (43263535), we get a palindrome (96799769).

The spelling of 53536234 in words is "fifty-three million, five hundred thirty-six thousand, two hundred thirty-four".