53263320223 has 8 divisors (see below), whose sum is σ = 53307153360. Its totient is φ = 53219510400.

The previous prime is 53263320221. The next prime is 53263320233. The reversal of 53263320223 is 32202336235.

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 53263320223 - 2¹ = 53263320221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53263320221) 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, 10246261 + ... + 10251457.

It is an arithmetic number, because the mean of its divisors is an integer number (6663394170).

Almost surely, 2^53263320223 is an apocalyptic number.

53263320223 is a deficient number, since it is larger than the sum of its proper divisors (43833137).

53263320223 is a wasteful number, since it uses less digits than its factorization.

53263320223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 53263320223 its reverse (32202336235), we get a palindrome (85465656458).

The spelling of 53263320223 in words is "fifty-three billion, two hundred sixty-three million, three hundred twenty thousand, two hundred twenty-three".