53527248 has 60 divisors (see below), whose sum is σ = 150302880. Its totient is φ = 17782848.

The previous prime is 53527241. The next prime is 53527249. The reversal of 53527248 is 84272535.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53527241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72063 + ... + 72801.

It is an arithmetic number, because the mean of its divisors is an integer number (2505048).

Almost surely, 2^53527248 is an apocalyptic number.

It is an amenable number.

53527248 is an abundant number, since it is smaller than the sum of its proper divisors (96775632).

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

53527248 is a wasteful number, since it uses less digits than its factorization.

53527248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256 (or 1247 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 53527248 is about 7316.2318169943. The cubic root of 53527248 is about 376.8700614849.

It can be divided in two parts, 5 and 3527248, that added together give a palindrome (3527253).

The spelling of 53527248 in words is "fifty-three million, five hundred twenty-seven thousand, two hundred forty-eight".