53016634 has 48 divisors (see below), whose sum is σ = 93155328. Its totient is φ = 22572000.

The previous prime is 53016581. The next prime is 53016641. The reversal of 53016634 is 43661035.

53016634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 277479 + ... + 277669.

It is an arithmetic number, because the mean of its divisors is an integer number (1940736).

Almost surely, 2^53016634 is an apocalyptic number.

53016634 is a deficient number, since it is larger than the sum of its proper divisors (40138694).

53016634 is a wasteful number, since it uses less digits than its factorization.

53016634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 53016634 is about 7281.2522274675. The cubic root of 53016634 is about 375.6678682031.

Adding to 53016634 its reverse (43661035), we get a palindrome (96677669).

It can be divided in two parts, 5301 and 6634, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 53016634 in words is "fifty-three million, sixteen thousand, six hundred thirty-four".