13165342506654 has 32 divisors (see below), whose sum is σ = 28359242991744. Its totient is φ = 4050428807520.

The previous prime is 13165342506623. The next prime is 13165342506707. The reversal of 13165342506654 is 45660524356131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13165342506597 and 13165342506606.

It is a congruent 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, 8574064 + ... + 9992259.

It is an arithmetic number, because the mean of its divisors is an integer number (886226343492).

Almost surely, 2^{13165342506654} is an apocalyptic number.

13165342506654 is an abundant number, since it is smaller than the sum of its proper divisors (15193900485090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13165342506654 is a wasteful number, since it uses less digits than its factorization.

13165342506654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18575432.

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 13165342506654 in words is "thirteen trillion, one hundred sixty-five billion, three hundred forty-two million, five hundred six thousand, six hundred fifty-four".