53047575 has 96 divisors (see below), whose sum is σ = 113484800. Its totient is φ = 23794560.

The previous prime is 53047573. The next prime is 53047597. The reversal of 53047575 is 57574035.

53047575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53047575 - 2¹ = 53047573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53047573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 486621 + ... + 486729.

Almost surely, 2^53047575 is an apocalyptic number.

53047575 is an abundant number, since it is smaller than the sum of its proper divisors (60437225).

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

53047575 is a wasteful number, since it uses less digits than its factorization.

53047575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 53047575 is about 7283.3766207714. The cubic root of 53047575 is about 375.7409350764.

The spelling of 53047575 in words is "fifty-three million, forty-seven thousand, five hundred seventy-five".