23345105052 has 48 divisors (see below), whose sum is σ = 54641381760. Its totient is φ = 7757533632.

The previous prime is 23345105033. The next prime is 23345105057. The reversal of 23345105052 is 25050154332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23345105057) 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, 6175699 + ... + 6179477.

It is an arithmetic number, because the mean of its divisors is an integer number (1138362120).

Almost surely, 2^23345105052 is an apocalyptic number.

It is an amenable number.

23345105052 is an abundant number, since it is smaller than the sum of its proper divisors (31296276708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23345105052 is a wasteful number, since it uses less digits than its factorization.

23345105052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250 (or 5248 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 23345105052 its reverse (25050154332), we get a palindrome (48395259384).

The spelling of 23345105052 in words is "twenty-three billion, three hundred forty-five million, one hundred five thousand, fifty-two".