53144001 has 24 divisors (see below), whose sum is σ = 80061696. Its totient is φ = 33939360.

The previous prime is 53143973. The next prime is 53144017. The reversal of 53144001 is 10044135.

It is a happy number.

53144001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53144001 - 2⁷ = 53143873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53144041) 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 23 ways as a sum of consecutive naturals, for example, 19216 + ... + 21806.

It is an arithmetic number, because the mean of its divisors is an integer number (3335904).

Almost surely, 2^53144001 is an apocalyptic number.

It is an amenable number.

53144001 is a deficient number, since it is larger than the sum of its proper divisors (26917695).

53144001 is a wasteful number, since it uses less digits than its factorization.

53144001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693 (or 2690 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 53144001 is about 7289.9932098734. The cubic root of 53144001 is about 375.9684620635.

Adding to 53144001 its reverse (10044135), we get a palindrome (63188136).

The spelling of 53144001 in words is "fifty-three million, one hundred forty-four thousand, one".