23355212000052 has 48 divisors (see below), whose sum is σ = 54736746946560. Its totient is φ = 7750607540832.

The previous prime is 23355212000033. The next prime is 23355212000063. The reversal of 23355212000052 is 25000021255332.

It is a junction number, because it is equal to n+sod(n) for n = 23355211999983 and 23355212000019.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238788703 + ... + 238886489.

It is an arithmetic number, because the mean of its divisors is an integer number (1140348894720).

Almost surely, 2^{23355212000052} is an apocalyptic number.

It is an amenable number.

23355212000052 is an abundant number, since it is smaller than the sum of its proper divisors (31381534946508).

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

23355212000052 is a wasteful number, since it uses less digits than its factorization.

23355212000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185700 (or 185698 counting only the distinct ones).

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

Adding to 23355212000052 its reverse (25000021255332), we get a palindrome (48355233255384).

The spelling of 23355212000052 in words is "twenty-three trillion, three hundred fifty-five billion, two hundred twelve million, fifty-two", and thus it is an aban number.