53881159 has 4 divisors (see below), whose sum is σ = 55739160. Its totient is φ = 52023160.

The previous prime is 53881153. The next prime is 53881189. The reversal of 53881159 is 95118835.

53881159 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 cyclic number.

It is not a de Polignac number, because 53881159 - 2³ = 53881151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53881151) 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, 928957 + ... + 929014.

It is an arithmetic number, because the mean of its divisors is an integer number (13934790).

Almost surely, 2^53881159 is an apocalyptic number.

53881159 is a deficient number, since it is larger than the sum of its proper divisors (1858001).

53881159 is a wasteful number, since it uses less digits than its factorization.

53881159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858000.

The product of its digits is 43200, while the sum is 40.

The square root of 53881159 is about 7340.3786687064. The cubic root of 53881159 is about 377.6988330202.

The spelling of 53881159 in words is "fifty-three million, eight hundred eighty-one thousand, one hundred fifty-nine".