23450545543353 has 16 divisors (see below), whose sum is σ = 31313091811200. Its totient is φ = 15610857770880.

The previous prime is 23450545543351. The next prime is 23450545543361. The reversal of 23450545543353 is 35334554505432.

It is not a de Polignac number, because 23450545543353 - 2¹ = 23450545543351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23450545543296 and 23450545543305.

It is not an unprimeable number, because it can be changed into a prime (23450545543351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8571468 + ... + 10971378.

It is an arithmetic number, because the mean of its divisors is an integer number (1957068238200).

Almost surely, 2^{23450545543353} is an apocalyptic number.

It is an amenable number.

23450545543353 is a deficient number, since it is larger than the sum of its proper divisors (7862546267847).

23450545543353 is a wasteful number, since it uses less digits than its factorization.

23450545543353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404672.

The product of its (nonzero) digits is 32400000, while the sum is 51.

The spelling of 23450545543353 in words is "twenty-three trillion, four hundred fifty billion, five hundred forty-five million, five hundred forty-three thousand, three hundred fifty-three".