13796717547 has 8 divisors (see below), whose sum is σ = 18398941840. Its totient is φ = 9196152480.

The previous prime is 13796717533. The next prime is 13796717569. The reversal of 13796717547 is 74571769731.

It is a happy number.

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

It is not a de Polignac number, because 13796717547 - 2⁴ = 13796717531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13796717147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395272 + ... + 428757.

It is an arithmetic number, because the mean of its divisors is an integer number (2299867730).

Almost surely, 2^13796717547 is an apocalyptic number.

13796717547 is a deficient number, since it is larger than the sum of its proper divisors (4602224293).

13796717547 is an equidigital number, since it uses as much as digits as its factorization.

13796717547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829613.

The product of its digits is 7779240, while the sum is 57.

The spelling of 13796717547 in words is "thirteen billion, seven hundred ninety-six million, seven hundred seventeen thousand, five hundred forty-seven".