53163546 has 16 divisors (see below), whose sum is σ = 106725600. Its totient is φ = 17654768.

The previous prime is 53163541. The next prime is 53163547. The reversal of 53163546 is 64536135.

53163546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53163541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14856 + ... + 18083.

It is an arithmetic number, because the mean of its divisors is an integer number (6670350).

Almost surely, 2^53163546 is an apocalyptic number.

53163546 is an abundant number, since it is smaller than the sum of its proper divisors (53562054).

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

53163546 is a wasteful number, since it uses less digits than its factorization.

53163546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33213.

The product of its digits is 32400, while the sum is 33.

The square root of 53163546 is about 7291.3336228704. Note that the first 3 decimals coincide. The cubic root of 53163546 is about 376.0145469323.

The spelling of 53163546 in words is "fifty-three million, one hundred sixty-three thousand, five hundred forty-six".