53224633145464 has 32 divisors (see below), whose sum is σ = 108872682519600. Its totient is φ = 24192100683520.

The previous prime is 53224633145447. The next prime is 53224633145483. The reversal of 53224633145464 is 46454133642235.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9085507 + ... + 13747570.

Almost surely, 2^{53224633145464} is an apocalyptic number.

It is an amenable number.

53224633145464 is an abundant number, since it is smaller than the sum of its proper divisors (55648049374136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53224633145464 is a wasteful number, since it uses less digits than its factorization.

53224633145464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22859583 (or 22859579 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 52.

Adding to 53224633145464 its reverse (46454133642235), we get a palindrome (99678766787699).

The spelling of 53224633145464 in words is "fifty-three trillion, two hundred twenty-four billion, six hundred thirty-three million, one hundred forty-five thousand, four hundred sixty-four".