53503235 has 16 divisors (see below), whose sum is σ = 66096000. Its totient is φ = 41558400.

The previous prime is 53503217. The next prime is 53503327. The reversal of 53503235 is 53230535.

It is not a de Polignac number, because 53503235 - 2⁸ = 53502979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25766 + ... + 27764.

It is an arithmetic number, because the mean of its divisors is an integer number (4131000).

Almost surely, 2^53503235 is an apocalyptic number.

53503235 is a deficient number, since it is larger than the sum of its proper divisors (12592765).

53503235 is a wasteful number, since it uses less digits than its factorization.

53503235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158.

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

The square root of 53503235 is about 7314.5905558685. The cubic root of 53503235 is about 376.8136968311.

The spelling of 53503235 in words is "fifty-three million, five hundred three thousand, two hundred thirty-five".