52525260 has 60 divisors (see below), whose sum is σ = 164778768. Its totient is φ = 14006304.

The previous prime is 52525259. The next prime is 52525267. The reversal of 52525260 is 6252525.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52525267) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14592 + ... + 17831.

Almost surely, 2^52525260 is an apocalyptic number.

It is an amenable number.

52525260 is an abundant number, since it is smaller than the sum of its proper divisors (112253508).

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

52525260 is a wasteful number, since it uses less digits than its factorization.

52525260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32444 (or 32433 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 52525260 is about 7247.4312690773. The cubic root of 52525260 is about 374.5036633563.

Adding to 52525260 its reverse (6252525), we get a palindrome (58777785).

The spelling of 52525260 in words is "fifty-two million, five hundred twenty-five thousand, two hundred sixty".