12555503152333 has 8 divisors (see below), whose sum is σ = 12604471608960. Its totient is φ = 12506535582720.

The previous prime is 12555503152273. The next prime is 12555503152417. The reversal of 12555503152333 is 33325130555521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12555503152333 - 2¹³ = 12555503144141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12555503152333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12555503158333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52666558 + ... + 52904416.

It is an arithmetic number, because the mean of its divisors is an integer number (1575558951120).

Almost surely, 2^{12555503152333} is an apocalyptic number.

It is an amenable number.

12555503152333 is a deficient number, since it is larger than the sum of its proper divisors (48968456627).

12555503152333 is a wasteful number, since it uses less digits than its factorization.

12555503152333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443507.

The product of its (nonzero) digits is 1012500, while the sum is 43.

The spelling of 12555503152333 in words is "twelve trillion, five hundred fifty-five billion, five hundred three million, one hundred fifty-two thousand, three hundred thirty-three".