53250112 has 28 divisors (see below), whose sum is σ = 105910380. Its totient is φ = 26564096.

The previous prime is 53250101. The next prime is 53250139. The reversal of 53250112 is 21105235.

It can be written as a sum of positive squares in 2 ways, for example, as 52765696 + 484416 = 7264^2 + 696^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53250112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42714 + ... + 43942.

Almost surely, 2^53250112 is an apocalyptic number.

It is an amenable number.

53250112 is a deficient number, since it is larger than the sum of its proper divisors (52660268).

53250112 is a wasteful number, since it uses less digits than its factorization.

53250112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 53250112 is about 7297.2674337727. The cubic root of 53250112 is about 376.2185239468.

Adding to 53250112 its reverse (21105235), we get a palindrome (74355347).

The spelling of 53250112 in words is "fifty-three million, two hundred fifty thousand, one hundred twelve".