23554335053323 has 4 divisors (see below), whose sum is σ = 23555824247560. Its totient is φ = 23552845859088.

The previous prime is 23554335053303. The next prime is 23554335053329. The reversal of 23554335053323 is 32335053345532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23554335053323 is a prime.

It is a super-2 number, since 2×23554335053323² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23554335053329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744573393 + ... + 744605026.

It is an arithmetic number, because the mean of its divisors is an integer number (5888956061890).

Almost surely, 2^{23554335053323} is an apocalyptic number.

23554335053323 is a deficient number, since it is larger than the sum of its proper divisors (1489194237).

23554335053323 is a wasteful number, since it uses less digits than its factorization.

23554335053323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489194236.

The product of its (nonzero) digits is 7290000, while the sum is 46.

Adding to 23554335053323 its reverse (32335053345532), we get a palindrome (55889388398855).

The spelling of 23554335053323 in words is "twenty-three trillion, five hundred fifty-four billion, three hundred thirty-five million, fifty-three thousand, three hundred twenty-three".