53525260 has 24 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 21369984.

The previous prime is 53525257. The next prime is 53525287. The reversal of 53525260 is 6252535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9936 + ... + 14344.

It is an arithmetic number, because the mean of its divisors is an integer number (4692240).

Almost surely, 2^53525260 is an apocalyptic number.

It is an amenable number.

53525260 is an abundant number, since it is smaller than the sum of its proper divisors (59088500).

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

53525260 is a wasteful number, since it uses less digits than its factorization.

53525260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025 (or 5023 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 53525260 is about 7316.0959534440. The cubic root of 53525260 is about 376.8653957805.

Adding to 53525260 its reverse (6252535), we get a palindrome (59777795).

The spelling of 53525260 in words is "fifty-three million, five hundred twenty-five thousand, two hundred sixty".