53453156 has 12 divisors (see below), whose sum is σ = 98466480. Its totient is φ = 25319880.

The previous prime is 53453149. The next prime is 53453209. The reversal of 53453156 is 65135435.

53453156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 351590 + ... + 351741.

It is an arithmetic number, because the mean of its divisors is an integer number (8205540).

Almost surely, 2^53453156 is an apocalyptic number.

It is an amenable number.

53453156 is a deficient number, since it is larger than the sum of its proper divisors (45013324).

53453156 is a wasteful number, since it uses less digits than its factorization.

53453156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703354 (or 703352 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 53453156 is about 7311.1665279899. The cubic root of 53453156 is about 376.6960943238.

The spelling of 53453156 in words is "fifty-three million, four hundred fifty-three thousand, one hundred fifty-six".