53524333321 has 8 divisors (see below), whose sum is σ = 55905258240. Its totient is φ = 51147890112.

The previous prime is 53524333259. The next prime is 53524333337. The reversal of 53524333321 is 12333342535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53524333321 - 2²⁷ = 53390115593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53524333351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096000 + ... + 1143793.

It is an arithmetic number, because the mean of its divisors is an integer number (6988157280).

Almost surely, 2^53524333321 is an apocalyptic number.

It is an amenable number.

53524333321 is a deficient number, since it is larger than the sum of its proper divisors (2380924919).

53524333321 is a wasteful number, since it uses less digits than its factorization.

53524333321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240855.

The product of its digits is 97200, while the sum is 34.

Adding to 53524333321 its reverse (12333342535), we get a palindrome (65857675856).

The spelling of 53524333321 in words is "fifty-three billion, five hundred twenty-four million, three hundred thirty-three thousand, three hundred twenty-one".