53624275 has 6 divisors (see below), whose sum is σ = 66494132. Its totient is φ = 42899400.

The previous prime is 53624257. The next prime is 53624279. The reversal of 53624275 is 57242635.

It is not a de Polignac number, because 53624275 - 2¹¹ = 53622227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53624275.

It is not an unprimeable number, because it can be changed into a prime (53624279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1072461 + ... + 1072510.

Almost surely, 2^53624275 is an apocalyptic number.

53624275 is a deficient number, since it is larger than the sum of its proper divisors (12869857).

53624275 is a wasteful number, since it uses less digits than its factorization.

53624275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144981 (or 2144976 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 53624275 is about 7322.8597555873. The cubic root of 53624275 is about 377.0976371635.

The spelling of 53624275 in words is "fifty-three million, six hundred twenty-four thousand, two hundred seventy-five".