53335105 has 4 divisors (see below), whose sum is σ = 64002132. Its totient is φ = 42668080.

The previous prime is 53335063. The next prime is 53335153. The reversal of 53335105 is 50153335.

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 18948609 + 34386496 = 4353^2 + 5864^2 .

It is a de Polignac number, because none of the positive numbers 2^k-53335105 is a prime.

It is a super-2 number, since 2×53335105² = 5689266850722050, which contains 22 as substring.

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 53335105.

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, 5333506 + ... + 5333515.

It is an arithmetic number, because the mean of its divisors is an integer number (16000533).

Almost surely, 2^53335105 is an apocalyptic number.

It is an amenable number.

53335105 is a deficient number, since it is larger than the sum of its proper divisors (10667027).

53335105 is a wasteful number, since it uses less digits than its factorization.

53335105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10667026.

The product of its (nonzero) digits is 3375, while the sum is 25.

The square root of 53335105 is about 7303.0887301196. The cubic root of 53335105 is about 376.4185795117.

The spelling of 53335105 in words is "fifty-three million, three hundred thirty-five thousand, one hundred five".