52444532 has 12 divisors (see below), whose sum is σ = 104889120. Its totient is φ = 22476216.

The previous prime is 52444519. The next prime is 52444537. The reversal of 52444532 is 23544425.

52444532 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 52444495 and 52444504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52444537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936482 + ... + 936537.

It is an arithmetic number, because the mean of its divisors is an integer number (8740760).

Almost surely, 2^52444532 is an apocalyptic number.

It is an amenable number.

52444532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52444532 is a wasteful number, since it uses less digits than its factorization.

52444532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873030 (or 1873028 counting only the distinct ones).

The product of its digits is 19200, while the sum is 29.

The square root of 52444532 is about 7241.8597059043. The cubic root of 52444532 is about 374.3117021699.

Adding to 52444532 its reverse (23544425), we get a palindrome (75988957).

The spelling of 52444532 in words is "fifty-two million, four hundred forty-four thousand, five hundred thirty-two".