53220204213323 has 8 divisors (see below), whose sum is σ = 61730897851392. Its totient is φ = 44936462405736.

The previous prime is 53220204213289. The next prime is 53220204213329. The reversal of 53220204213323 is 32331240202235.

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 53220204213323 - 2²⁰ = 53220203164747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53220204213323.

It is not an unprimeable number, because it can be changed into a prime (53220204213329) 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, 56737957115 + ... + 56737958052.

It is an arithmetic number, because the mean of its divisors is an integer number (7716362231424).

Almost surely, 2^{53220204213323} is an apocalyptic number.

53220204213323 is a deficient number, since it is larger than the sum of its proper divisors (8510693638069).

53220204213323 is a wasteful number, since it uses less digits than its factorization.

53220204213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113475915241.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 53220204213323 its reverse (32331240202235), we get a palindrome (85551444415558).

The spelling of 53220204213323 in words is "fifty-three trillion, two hundred twenty billion, two hundred four million, two hundred thirteen thousand, three hundred twenty-three".