53565226 has 24 divisors (see below), whose sum is σ = 94919904. Its totient is φ = 22473360.

The previous prime is 53565221. The next prime is 53565247. The reversal of 53565226 is 62256535.

53565226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53565191 and 53565200.

It is not an unprimeable number, because it can be changed into a prime (53565221) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3486 + ... + 10921.

It is an arithmetic number, because the mean of its divisors is an integer number (3954996).

Almost surely, 2^53565226 is an apocalyptic number.

53565226 is a deficient number, since it is larger than the sum of its proper divisors (41354678).

53565226 is a wasteful number, since it uses less digits than its factorization.

53565226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14446 (or 14433 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 53565226 is about 7318.8268185550. The cubic root of 53565226 is about 376.9591711630.

The spelling of 53565226 in words is "fifty-three million, five hundred sixty-five thousand, two hundred twenty-six".