53635201 has 4 divisors (see below), whose sum is σ = 53732052. Its totient is φ = 53538352.

The previous prime is 53635171. The next prime is 53635229. The reversal of 53635201 is 10253635.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14447601 + 39187600 = 3801^2 + 6260^2 .

It is a cyclic number.

It is not a de Polignac number, because 53635201 - 2⁷ = 53635073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53635261) 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, 47590 + ... + 48703.

It is an arithmetic number, because the mean of its divisors is an integer number (13433013).

Almost surely, 2^53635201 is an apocalyptic number.

It is an amenable number.

53635201 is a deficient number, since it is larger than the sum of its proper divisors (96851).

53635201 is an equidigital number, since it uses as much as digits as its factorization.

53635201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96850.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 53635201 is about 7323.6057376131. The cubic root of 53635201 is about 377.1232467653.

Adding to 53635201 its reverse (10253635), we get a palindrome (63888836).

The spelling of 53635201 in words is "fifty-three million, six hundred thirty-five thousand, two hundred one".