52264144653 has 12 divisors (see below), whose sum is σ = 81062755200. Its totient is φ = 29865225432.

The previous prime is 52264144649. The next prime is 52264144663. The reversal of 52264144653 is 35644146225.

It is a happy number.

It is not a de Polignac number, because 52264144653 - 2² = 52264144649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52264144663) 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 11 ways as a sum of consecutive naturals, for example, 177769053 + ... + 177769346.

It is an arithmetic number, because the mean of its divisors is an integer number (6755229600).

Almost surely, 2^52264144653 is an apocalyptic number.

It is an amenable number.

52264144653 is a deficient number, since it is larger than the sum of its proper divisors (28798610547).

52264144653 is a wasteful number, since it uses less digits than its factorization.

52264144653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355538416 (or 355538409 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The spelling of 52264144653 in words is "fifty-two billion, two hundred sixty-four million, one hundred forty-four thousand, six hundred fifty-three".