5253650563526 has 32 divisors (see below), whose sum is σ = 8200906602240. Its totient is φ = 2522250583776.

The previous prime is 5253650563477. The next prime is 5253650563529. The reversal of 5253650563526 is 6253650563525.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253650563529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869980 + ... + 3742208.

It is an arithmetic number, because the mean of its divisors is an integer number (256278331320).

Almost surely, 2^{5253650563526} is an apocalyptic number.

5253650563526 is a deficient number, since it is larger than the sum of its proper divisors (2947256038714).

5253650563526 is a wasteful number, since it uses less digits than its factorization.

5253650563526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872828.

The product of its (nonzero) digits is 24300000, while the sum is 53.

Subtracting 5253650563526 from its reverse (6253650563525), we obtain a palindrome (999999999999).

The spelling of 5253650563526 in words is "five trillion, two hundred fifty-three billion, six hundred fifty million, five hundred sixty-three thousand, five hundred twenty-six".