53236315 has 16 divisors (see below), whose sum is σ = 72096480. Its totient is φ = 37381120.

The previous prime is 53236277. The next prime is 53236357. The reversal of 53236315 is 51363235.

53236315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53236315 - 2⁹ = 53235803 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15094 + ... + 18283.

It is an arithmetic number, because the mean of its divisors is an integer number (4506030).

Almost surely, 2^53236315 is an apocalyptic number.

53236315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53236315 is a deficient number, since it is larger than the sum of its proper divisors (18860165).

53236315 is a wasteful number, since it uses less digits than its factorization.

53236315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33422.

The product of its digits is 8100, while the sum is 28.

The square root of 53236315 is about 7296.3220186612. The cubic root of 53236315 is about 376.1860286453.

Subtracting from 53236315 its reverse (51363235), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 53236315 in words is "fifty-three million, two hundred thirty-six thousand, three hundred fifteen".