53153226 has 32 divisors (see below), whose sum is σ = 134993280. Its totient is φ = 15186528.

The previous prime is 53153209. The next prime is 53153249. The reversal of 53153226 is 62235135.

53153226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 53153226.

It is a congruent number.

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, 69931 + ... + 70686.

It is an arithmetic number, because the mean of its divisors is an integer number (4218540).

Almost surely, 2^53153226 is an apocalyptic number.

53153226 is an abundant number, since it is smaller than the sum of its proper divisors (81840054).

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

53153226 is a wasteful number, since it uses less digits than its factorization.

53153226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140635 (or 140629 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 53153226 is about 7290.6258990570. The cubic root of 53153226 is about 375.9902149634.

The spelling of 53153226 in words is "fifty-three million, one hundred fifty-three thousand, two hundred twenty-six".