53936159 has 4 divisors (see below), whose sum is σ = 53969016. Its totient is φ = 53903304.

The previous prime is 53936153. The next prime is 53936161. The reversal of 53936159 is 95163935.

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

It is a cyclic number.

It is not a de Polignac number, because 53936159 - 2¹² = 53932063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53936153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13829 + ... + 17294.

It is an arithmetic number, because the mean of its divisors is an integer number (13492254).

Almost surely, 2^53936159 is an apocalyptic number.

53936159 is a deficient number, since it is larger than the sum of its proper divisors (32857).

53936159 is a wasteful number, since it uses less digits than its factorization.

53936159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32856.

The product of its digits is 109350, while the sum is 41.

The square root of 53936159 is about 7344.1241138750. The cubic root of 53936159 is about 377.8273032309.

The spelling of 53936159 in words is "fifty-three million, nine hundred thirty-six thousand, one hundred fifty-nine".