52144158 has 16 divisors (see below), whose sum is σ = 113769216. Its totient is φ = 15801240.

The previous prime is 52144153. The next prime is 52144159. The reversal of 52144158 is 85144125.

52144158 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 not an unprimeable number, because it can be changed into a prime (52144153) 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, 394966 + ... + 395097.

It is an arithmetic number, because the mean of its divisors is an integer number (7110576).

Almost surely, 2^52144158 is an apocalyptic number.

52144158 is an abundant number, since it is smaller than the sum of its proper divisors (61625058).

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

52144158 is a wasteful number, since it uses less digits than its factorization.

52144158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790079.

The product of its digits is 6400, while the sum is 30.

The square root of 52144158 is about 7221.0911917798. The cubic root of 52144158 is about 373.5957149648.

The spelling of 52144158 in words is "fifty-two million, one hundred forty-four thousand, one hundred fifty-eight".