12553855601253 has 8 divisors (see below), whose sum is σ = 17315662898400. Its totient is φ = 8080642685808.

The previous prime is 12553855601251. The next prime is 12553855601263. The reversal of 12553855601253 is 35210655835521.

12553855601253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12553855601253 - 2¹ = 12553855601251 is a prime.

It is a super-2 number, since 2×12553855601253² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12553855601196 and 12553855601205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12553855601251) 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, 72148595323 + ... + 72148595496.

It is an arithmetic number, because the mean of its divisors is an integer number (2164457862300).

Almost surely, 2^{12553855601253} is an apocalyptic number.

It is an amenable number.

12553855601253 is a deficient number, since it is larger than the sum of its proper divisors (4761807297147).

12553855601253 is a wasteful number, since it uses less digits than its factorization.

12553855601253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144297190851.

The product of its (nonzero) digits is 5400000, while the sum is 51.

The spelling of 12553855601253 in words is "twelve trillion, five hundred fifty-three billion, eight hundred fifty-five million, six hundred one thousand, two hundred fifty-three".