53417158 has 4 divisors (see below), whose sum is σ = 80125740. Its totient is φ = 26708578.

The previous prime is 53417153. The next prime is 53417167. The reversal of 53417158 is 85171435.

It is a happy number.

53417158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53417153) 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 as a sum of consecutive naturals, namely, 13354288 + ... + 13354291.

It is an arithmetic number, because the mean of its divisors is an integer number (20031435).

Almost surely, 2^53417158 is an apocalyptic number.

53417158 is a deficient number, since it is larger than the sum of its proper divisors (26708582).

53417158 is a wasteful number, since it uses less digits than its factorization.

53417158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26708581.

The product of its digits is 16800, while the sum is 34.

The square root of 53417158 is about 7308.7042627267. The cubic root of 53417158 is about 376.6115134046.

It can be divided in two parts, 53417 and 158, that multiplied together give a triangular number (8439886 = T₄₁₀₈).

The spelling of 53417158 in words is "fifty-three million, four hundred seventeen thousand, one hundred fifty-eight".