12552504162363 has 16 divisors (see below), whose sum is σ = 20286875414400. Its totient is φ = 7607578280040.

The previous prime is 12552504162293. The next prime is 12552504162431. The reversal of 12552504162363 is 36326140525521.

12552504162363 is a `hidden beast` number, since 1 + 2 + 5 + 52 + 504 + 1 + 62 + 36 + 3 = 666.

It is not a de Polignac number, because 12552504162363 - 2²⁸ = 12552235726907 is a prime.

It is a super-2 number, since 2×12552504162363² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12552504162563) 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, 21132161593 + ... + 21132162186.

It is an arithmetic number, because the mean of its divisors is an integer number (1267929713400).

Almost surely, 2^{12552504162363} is an apocalyptic number.

12552504162363 is a deficient number, since it is larger than the sum of its proper divisors (7734371252037).

12552504162363 is a wasteful number, since it uses less digits than its factorization.

12552504162363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42264323799 (or 42264323793 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

Adding to 12552504162363 its reverse (36326140525521), we get a palindrome (48878644687884).

The spelling of 12552504162363 in words is "twelve trillion, five hundred fifty-two billion, five hundred four million, one hundred sixty-two thousand, three hundred sixty-three".