53345226 has 16 divisors (see below), whose sum is σ = 116389728. Its totient is φ = 16165200.

The previous prime is 53345219. The next prime is 53345251. The reversal of 53345226 is 62254335.

It is a junction number, because it is equal to n+sod(n) for n = 53345193 and 53345202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404065 + ... + 404196.

It is an arithmetic number, because the mean of its divisors is an integer number (7274358).

Almost surely, 2^53345226 is an apocalyptic number.

53345226 is an abundant number, since it is smaller than the sum of its proper divisors (63044502).

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

53345226 is a wasteful number, since it uses less digits than its factorization.

53345226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808277.

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

The square root of 53345226 is about 7303.7816232415. The cubic root of 53345226 is about 376.4423880426.

The spelling of 53345226 in words is "fifty-three million, three hundred forty-five thousand, two hundred twenty-six".