52553158 has 16 divisors (see below), whose sum is σ = 90185760. Its totient is φ = 22499136.

The previous prime is 52553141. The next prime is 52553161. The reversal of 52553158 is 85135525.

52553158 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 7 ways as a sum of consecutive naturals, for example, 21360 + ... + 23692.

It is an arithmetic number, because the mean of its divisors is an integer number (5636610).

Almost surely, 2^52553158 is an apocalyptic number.

52553158 is a deficient number, since it is larger than the sum of its proper divisors (37632602).

52553158 is a wasteful number, since it uses less digits than its factorization.

52553158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951.

The product of its digits is 30000, while the sum is 34.

The square root of 52553158 is about 7249.3556955084. The cubic root of 52553158 is about 374.5699556126.

The spelling of 52553158 in words is "fifty-two million, five hundred fifty-three thousand, one hundred fifty-eight".