13453106500555 has 16 divisors (see below), whose sum is σ = 17094958857504. Its totient is φ = 10128449681920.

The previous prime is 13453106500507. The next prime is 13453106500619. The reversal of 13453106500555 is 55500560135431.

13453106500555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13453106500555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6493372 + ... + 8310841.

It is an arithmetic number, because the mean of its divisors is an integer number (1068434928594).

Almost surely, 2^{13453106500555} is an apocalyptic number.

13453106500555 is a deficient number, since it is larger than the sum of its proper divisors (3641852356949).

13453106500555 is a wasteful number, since it uses less digits than its factorization.

13453106500555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814926.

The product of its (nonzero) digits is 675000, while the sum is 43.

Adding to 13453106500555 its reverse (55500560135431), we get a palindrome (68953666635986).

The spelling of 13453106500555 in words is "thirteen trillion, four hundred fifty-three billion, one hundred six million, five hundred thousand, five hundred fifty-five".