635053 has 4 divisors (see below), whose sum is σ = 662688. Its totient is φ = 607420.

The previous prime is 635051. The next prime is 635057. The reversal of 635053 is 350536.

635053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 635053 - 2¹ = 635051 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (635051) 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, 13783 + ... + 13828.

It is an arithmetic number, because the mean of its divisors is an integer number (165672).

2⁶³⁵⁰⁵³ is an apocalyptic number.

It is an amenable number.

635053 is a deficient number, since it is larger than the sum of its proper divisors (27635).

635053 is a wasteful number, since it uses less digits than its factorization.

635053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27634.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 635053 is about 796.9021269893. The cubic root of 635053 is about 85.9547716029.

Adding to 635053 its reverse (350536), we get a palindrome (985589).

The spelling of 635053 in words is "six hundred thirty-five thousand, fifty-three".