23255044505 has 48 divisors (see below), whose sum is σ = 35437383360. Its totient is φ = 14486774400.

The previous prime is 23255044453. The next prime is 23255044511. The reversal of 23255044505 is 50544055232.

It is not a de Polignac number, because 23255044505 - 2⁸ = 23255044249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7595675 + ... + 7598735.

It is an arithmetic number, because the mean of its divisors is an integer number (738278820).

Almost surely, 2^23255044505 is an apocalyptic number.

It is an amenable number.

23255044505 is a deficient number, since it is larger than the sum of its proper divisors (12182338855).

23255044505 is a wasteful number, since it uses less digits than its factorization.

23255044505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5910 (or 5903 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 23255044505 its reverse (50544055232), we get a palindrome (73799099737).

The spelling of 23255044505 in words is "twenty-three billion, two hundred fifty-five million, forty-four thousand, five hundred five".