512642053 has 16 divisors (see below), whose sum is σ = 640843776. Its totient is φ = 398395440.

The previous prime is 512642033. The next prime is 512642057. The reversal of 512642053 is 350246215.

It is a cyclic number.

It is not a de Polignac number, because 512642053 - 2⁹ = 512641541 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 (512642057) 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 15 ways as a sum of consecutive naturals, for example, 20800 + ... + 38182.

It is an arithmetic number, because the mean of its divisors is an integer number (40052736).

Almost surely, 2^512642053 is an apocalyptic number.

It is an amenable number.

512642053 is a deficient number, since it is larger than the sum of its proper divisors (128201723).

512642053 is a wasteful number, since it uses less digits than its factorization.

512642053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17784.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 512642053 is about 22641.6000538831. The cubic root of 512642053 is about 800.3342629201.

Adding to 512642053 its reverse (350246215), we get a palindrome (862888268).

The spelling of 512642053 in words is "five hundred twelve million, six hundred forty-two thousand, fifty-three".