52725024 has 216 divisors, whose sum is σ = 176461740. Its totient is φ = 14868480.

The previous prime is 52724953. The next prime is 52725059. The reversal of 52725024 is 42052725.

It can be written as a sum of positive squares in 2 ways, for example, as 52707600 + 17424 = 7260^2 + 132^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 592372 + ... + 592460.

Almost surely, 2^52725024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52725024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88230870).

52725024 is an abundant number, since it is smaller than the sum of its proper divisors (123736716).

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

52725024 is a wasteful number, since it uses less digits than its factorization.

52725024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 52725024 is about 7261.1999008428. The cubic root of 52725024 is about 374.9778333564.

Adding to 52725024 its reverse (42052725), we get a palindrome (94777749).

It can be divided in two parts, 5272 and 5024, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 52725024 in words is "fifty-two million, seven hundred twenty-five thousand, twenty-four".