53236895 has 16 divisors (see below), whose sum is σ = 67880160. Its totient is φ = 40005504.

The previous prime is 53236891. The next prime is 53236903. The reversal of 53236895 is 59863235.

It is a cyclic number.

It is not a de Polignac number, because 53236895 - 2² = 53236891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53236891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404 + ... + 10326.

It is an arithmetic number, because the mean of its divisors is an integer number (4242510).

Almost surely, 2^53236895 is an apocalyptic number.

53236895 is a deficient number, since it is larger than the sum of its proper divisors (14643265).

53236895 is a wasteful number, since it uses less digits than its factorization.

53236895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9994.

The product of its digits is 194400, while the sum is 41.

The square root of 53236895 is about 7296.3617646057. The cubic root of 53236895 is about 376.1873947998.

The spelling of 53236895 in words is "fifty-three million, two hundred thirty-six thousand, eight hundred ninety-five".