53224421235424 has 48 divisors (see below), whose sum is σ = 105419683958400. Its totient is φ = 26451540541440.

The previous prime is 53224421235397. The next prime is 53224421235463. The reversal of 53224421235424 is 42453212442235.

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, 1243749 + ... + 10392100.

It is an arithmetic number, because the mean of its divisors is an integer number (2196243415800).

Almost surely, 2^{53224421235424} is an apocalyptic number.

It is an amenable number.

53224421235424 is a deficient number, since it is larger than the sum of its proper divisors (52195262722976).

53224421235424 is a wasteful number, since it uses less digits than its factorization.

53224421235424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11636723 (or 11636715 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 43.

Adding to 53224421235424 its reverse (42453212442235), we get a palindrome (95677633677659).

The spelling of 53224421235424 in words is "fifty-three trillion, two hundred twenty-four billion, four hundred twenty-one million, two hundred thirty-five thousand, four hundred twenty-four".