53453226 has 16 divisors (see below), whose sum is σ = 107022528. Its totient is φ = 17798400.

The previous prime is 53453209. The next prime is 53453227. The reversal of 53453226 is 62235435.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53453193 and 53453202.

It is not an unprimeable number, because it can be changed into a prime (53453227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1866 + ... + 10506.

It is an arithmetic number, because the mean of its divisors is an integer number (6688908).

Almost surely, 2^53453226 is an apocalyptic number.

53453226 is an abundant number, since it is smaller than the sum of its proper divisors (53569302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53453226 is a wasteful number, since it uses less digits than its factorization.

53453226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9677.

The product of its digits is 21600, while the sum is 30.

The square root of 53453226 is about 7311.1713151861. The cubic root of 53453226 is about 376.6962587588.

The spelling of 53453226 in words is "fifty-three million, four hundred fifty-three thousand, two hundred twenty-six".