53155958 has 8 divisors (see below), whose sum is σ = 83930520. Its totient is φ = 25179120.

The previous prime is 53155951. The next prime is 53155987. The reversal of 53155958 is 85955135.

53155958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53155951) 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 3 ways as a sum of consecutive naturals, for example, 699383 + ... + 699458.

It is an arithmetic number, because the mean of its divisors is an integer number (10491315).

Almost surely, 2^53155958 is an apocalyptic number.

53155958 is a deficient number, since it is larger than the sum of its proper divisors (30774562).

53155958 is a wasteful number, since it uses less digits than its factorization.

53155958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398862.

The product of its digits is 135000, while the sum is 41.

The square root of 53155958 is about 7290.8132605355. The cubic root of 53155958 is about 375.9966566400.

The spelling of 53155958 in words is "fifty-three million, one hundred fifty-five thousand, nine hundred fifty-eight".