23331544456052 has 48 divisors (see below), whose sum is σ = 47987230464768. Its totient is φ = 9716198987520.

The previous prime is 23331544455979. The next prime is 23331544456081. The reversal of 23331544456052 is 25065444513332.

It is a super-3 number, since 3×23331544456052³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23331544455988 and 23331544456006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14008448 + ... + 15585239.

It is an arithmetic number, because the mean of its divisors is an integer number (999733968016).

Almost surely, 2^{23331544456052} is an apocalyptic number.

It is an amenable number.

23331544456052 is an abundant number, since it is smaller than the sum of its proper divisors (24655686008716).

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

23331544456052 is a wasteful number, since it uses less digits than its factorization.

23331544456052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29594496 (or 29594494 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 47.

Adding to 23331544456052 its reverse (25065444513332), we get a palindrome (48396988969384).

The spelling of 23331544456052 in words is "twenty-three trillion, three hundred thirty-one billion, five hundred forty-four million, four hundred fifty-six thousand, fifty-two".