53247108 has 12 divisors (see below), whose sum is σ = 124243280. Its totient is φ = 17749032.

The previous prime is 53247097. The next prime is 53247109. The reversal of 53247108 is 80174235.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (53247109) 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, 2218618 + ... + 2218641.

Almost surely, 2^53247108 is an apocalyptic number.

It is an amenable number.

53247108 is an abundant number, since it is smaller than the sum of its proper divisors (70996172).

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

53247108 is a wasteful number, since it uses less digits than its factorization.

53247108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437266 (or 4437264 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 53247108 is about 7297.0616003978. The cubic root of 53247108 is about 376.2114492718.

The spelling of 53247108 in words is "fifty-three million, two hundred forty-seven thousand, one hundred eight".