53226168 has 16 divisors (see below), whose sum is σ = 133065480. Its totient is φ = 17742048.

The previous prime is 53226149. The next prime is 53226169. The reversal of 53226168 is 86162235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53226169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1108855 + ... + 1108902.

Almost surely, 2^53226168 is an apocalyptic number.

It is an amenable number.

53226168 is an abundant number, since it is smaller than the sum of its proper divisors (79839312).

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

53226168 is a wasteful number, since it uses less digits than its factorization.

53226168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217766 (or 2217762 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 53226168 is about 7295.6266351836. The cubic root of 53226168 is about 376.1621264012.

The spelling of 53226168 in words is "fifty-three million, two hundred twenty-six thousand, one hundred sixty-eight".