53031134 has 16 divisors (see below), whose sum is σ = 87490368. Its totient is φ = 23954592.

The previous prime is 53031131. The next prime is 53031157. The reversal of 53031134 is 43113035.

It is a happy number.

53031134 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 (53031131) 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, 20477 + ... + 22920.

It is an arithmetic number, because the mean of its divisors is an integer number (5468148).

Almost surely, 2^53031134 is an apocalyptic number.

53031134 is a deficient number, since it is larger than the sum of its proper divisors (34459234).

53031134 is a wasteful number, since it uses less digits than its factorization.

53031134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43459.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 53031134 is about 7282.2478672454. The cubic root of 53031134 is about 375.7021133519.

Adding to 53031134 its reverse (43113035), we get a palindrome (96144169).

The spelling of 53031134 in words is "fifty-three million, thirty-one thousand, one hundred thirty-four".