13106552435554 has 8 divisors (see below), whose sum is σ = 19714591408320. Its totient is φ = 6535021966116.

The previous prime is 13106552435497. The next prime is 13106552435563. The reversal of 13106552435554 is 45553425560131.

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

It is a junction number, because it is equal to n+sod(n) for n = 13106552435498 and 13106552435507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9127124934 + ... + 9127126369.

It is an arithmetic number, because the mean of its divisors is an integer number (2464323926040).

Almost surely, 2^{13106552435554} is an apocalyptic number.

13106552435554 is a deficient number, since it is larger than the sum of its proper divisors (6608038972766).

13106552435554 is a wasteful number, since it uses less digits than its factorization.

13106552435554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18254251664.

The product of its (nonzero) digits is 5400000, while the sum is 49.

Adding to 13106552435554 its reverse (45553425560131), we get a palindrome (58659977995685).

The spelling of 13106552435554 in words is "thirteen trillion, one hundred six billion, five hundred fifty-two million, four hundred thirty-five thousand, five hundred fifty-four".