53727164 has 12 divisors (see below), whose sum is σ = 95079600. Its totient is φ = 26561568.

The previous prime is 53727143. The next prime is 53727173. The reversal of 53727164 is 46172735.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75104 + ... + 75815.

It is an arithmetic number, because the mean of its divisors is an integer number (7923300).

Almost surely, 2^53727164 is an apocalyptic number.

It is an amenable number.

53727164 is a deficient number, since it is larger than the sum of its proper divisors (41352436).

53727164 is a wasteful number, since it uses less digits than its factorization.

53727164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151012 (or 151010 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 53727164 is about 7329.8815815810. The cubic root of 53727164 is about 377.3386623988.

Adding to 53727164 its reverse (46172735), we get a palindrome (99899899).

The spelling of 53727164 in words is "fifty-three million, seven hundred twenty-seven thousand, one hundred sixty-four".