13556416255 has 8 divisors (see below), whose sum is σ = 16290080352. Its totient is φ = 10830212448.

The previous prime is 13556416193. The next prime is 13556416261. The reversal of 13556416255 is 55261465531.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13556416255 - 2⁷ = 13556416127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861072 + ... + 1868341.

It is an arithmetic number, because the mean of its divisors is an integer number (2036260044).

Almost surely, 2^13556416255 is an apocalyptic number.

13556416255 is a deficient number, since it is larger than the sum of its proper divisors (2733664097).

13556416255 is an equidigital number, since it uses as much as digits as its factorization.

13556416255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3730145.

The product of its digits is 540000, while the sum is 43.

The spelling of 13556416255 in words is "thirteen billion, five hundred fifty-six million, four hundred sixteen thousand, two hundred fifty-five".