13627147775 has 6 divisors (see below), whose sum is σ = 16897663272. Its totient is φ = 10901718200.

The previous prime is 13627147771. The next prime is 13627147817. The reversal of 13627147775 is 57774172631.

It is not a de Polignac number, because 13627147775 - 2² = 13627147771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13627147771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 272542931 + ... + 272542980.

It is an arithmetic number, because the mean of its divisors is an integer number (2816277212).

Almost surely, 2^13627147775 is an apocalyptic number.

13627147775 is a deficient number, since it is larger than the sum of its proper divisors (3270515497).

13627147775 is an equidigital number, since it uses as much as digits as its factorization.

13627147775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545085921 (or 545085916 counting only the distinct ones).

The product of its digits is 1728720, while the sum is 50.

The spelling of 13627147775 in words is "thirteen billion, six hundred twenty-seven million, one hundred forty-seven thousand, seven hundred seventy-five".