53635243245063 has 16 divisors (see below), whose sum is σ = 72051677040000. Its totient is φ = 35487987230880.

The previous prime is 53635243245019. The next prime is 53635243245079. The reversal of 53635243245063 is 36054234253635.

It is not a de Polignac number, because 53635243245063 - 2¹⁰ = 53635243244039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53635243244997 and 53635243245015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53635241245063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19733313 + ... + 22286186.

It is an arithmetic number, because the mean of its divisors is an integer number (4503229815000).

Almost surely, 2^{53635243245063} is an apocalyptic number.

53635243245063 is a deficient number, since it is larger than the sum of its proper divisors (18416433794937).

53635243245063 is a wasteful number, since it uses less digits than its factorization.

53635243245063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42022702.

The product of its (nonzero) digits is 23328000, while the sum is 51.

Adding to 53635243245063 its reverse (36054234253635), we get a palindrome (89689477498698).

The spelling of 53635243245063 in words is "fifty-three trillion, six hundred thirty-five billion, two hundred forty-three million, two hundred forty-five thousand, sixty-three".