23333422545 has 48 divisors (see below), whose sum is σ = 42313969152. Its totient is φ = 12334291200.

The previous prime is 23333422523. The next prime is 23333422577. The reversal of 23333422545 is 54522433332.

It is a happy number.

It is not a de Polignac number, because 23333422545 - 2⁸ = 23333422289 is a prime.

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, 52320 + ... + 222270.

It is an arithmetic number, because the mean of its divisors is an integer number (881541024).

Almost surely, 2^23333422545 is an apocalyptic number.

It is an amenable number.

23333422545 is a deficient number, since it is larger than the sum of its proper divisors (18980546607).

23333422545 is a wasteful number, since it uses less digits than its factorization.

23333422545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170084 (or 170072 counting only the distinct ones).

The product of its digits is 259200, while the sum is 36.

Adding to 23333422545 its reverse (54522433332), we get a palindrome (77855855877).

The spelling of 23333422545 in words is "twenty-three billion, three hundred thirty-three million, four hundred twenty-two thousand, five hundred forty-five".