53144101 has 4 divisors (see below), whose sum is σ = 53167500. Its totient is φ = 53120704.

The previous prime is 53144059. The next prime is 53144111. The reversal of 53144101 is 10144135.

53144101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 7290²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 49140100 + 4004001 = 7010^2 + 2001^2 .

It is a cyclic number.

It is not a de Polignac number, because 53144101 - 2⁷ = 53143973 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 (53144111) 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, 7876 + ... + 12973.

It is an arithmetic number, because the mean of its divisors is an integer number (13291875).

Almost surely, 2^53144101 is an apocalyptic number.

It is an amenable number.

53144101 is a deficient number, since it is larger than the sum of its proper divisors (23399).

53144101 is a wasteful number, since it uses less digits than its factorization.

53144101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23398.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 53144101 is about 7290.0000685871. Note that the first 4 decimals coincide. The cubic root of 53144101 is about 375.9686978808.

Adding to 53144101 its reverse (10144135), we get a palindrome (63288236).

The spelling of 53144101 in words is "fifty-three million, one hundred forty-four thousand, one hundred one".