13430510554523 has 16 divisors (see below), whose sum is σ = 14839022624256. Its totient is φ = 12090733353600.

The previous prime is 13430510554471. The next prime is 13430510554529. The reversal of 13430510554523 is 32545501503431.

It is a cyclic number.

It is not a de Polignac number, because 13430510554523 - 2⁶ = 13430510554459 is a prime.

It is a super-2 number, since 2×13430510554523² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13430510554529) by changing a digit.

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, 36827090 + ... + 37189992.

It is an arithmetic number, because the mean of its divisors is an integer number (927438914016).

Almost surely, 2^{13430510554523} is an apocalyptic number.

13430510554523 is a deficient number, since it is larger than the sum of its proper divisors (1408512069733).

13430510554523 is a wasteful number, since it uses less digits than its factorization.

13430510554523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457594.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 13430510554523 in words is "thirteen trillion, four hundred thirty billion, five hundred ten million, five hundred fifty-four thousand, five hundred twenty-three".