52065136 has 10 divisors (see below), whose sum is σ = 100876232. Its totient is φ = 26032560.

The previous prime is 52065119. The next prime is 52065137. The reversal of 52065136 is 63156025.

52065136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52065137) 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, 1627020 + ... + 1627051.

Almost surely, 2^52065136 is an apocalyptic number.

It is an amenable number.

52065136 is a deficient number, since it is larger than the sum of its proper divisors (48811096).

52065136 is a wasteful number, since it uses less digits than its factorization.

52065136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254079 (or 3254073 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 52065136 is about 7215.6175064924. The cubic root of 52065136 is about 373.4068973516.

It can be divided in two parts, 520 and 65136, that added together give a palindrome (65656).

The spelling of 52065136 in words is "fifty-two million, sixty-five thousand, one hundred thirty-six".