6273656053 has 6 divisors (see below), whose sum is σ = 7297926486. Its totient is φ = 5377419432.

The previous prime is 6273656033. The next prime is 6273656069. The reversal of 6273656053 is 3506563726.

It can be written as a sum of positive squares in only one way, i.e., 4148261649 + 2125394404 = 64407^2 + 46102^2 .

It is not a de Polignac number, because 6273656053 - 2⁹ = 6273655541 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 (6273656003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64016850 + ... + 64016947.

It is an arithmetic number, because the mean of its divisors is an integer number (1216321081).

Almost surely, 2^6273656053 is an apocalyptic number.

It is an amenable number.

6273656053 is a deficient number, since it is larger than the sum of its proper divisors (1024270433).

6273656053 is a wasteful number, since it uses less digits than its factorization.

6273656053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128033811 (or 128033804 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

The square root of 6273656053 is about 79206.4142162742. The cubic root of 6273656053 is about 1844.3368139101.

The spelling of 6273656053 in words is "six billion, two hundred seventy-three million, six hundred fifty-six thousand, fifty-three".