53305235 has 8 divisors (see below), whose sum is σ = 64302336. Its totient is φ = 42420160.

The previous prime is 53305223. The next prime is 53305243. The reversal of 53305235 is 53250335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53305235 - 2¹⁰ = 53304211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26954 + ... + 28863.

It is an arithmetic number, because the mean of its divisors is an integer number (8037792).

Almost surely, 2^53305235 is an apocalyptic number.

53305235 is a deficient number, since it is larger than the sum of its proper divisors (10997101).

53305235 is a wasteful number, since it uses less digits than its factorization.

53305235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56013.

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 53305235 is about 7301.0434185807. The cubic root of 53305235 is about 376.3482960802.

The spelling of 53305235 in words is "fifty-three million, three hundred five thousand, two hundred thirty-five".