13365694005 has 8 divisors (see below), whose sum is σ = 21385110432. Its totient is φ = 7128370128.

The previous prime is 13365693997. The next prime is 13365694007. The reversal of 13365694005 is 50049656331.

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

It is not a de Polignac number, because 13365694005 - 2³ = 13365693997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13365694007) 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, 445523119 + ... + 445523148.

It is an arithmetic number, because the mean of its divisors is an integer number (2673138804).

Almost surely, 2^13365694005 is an apocalyptic number.

13365694005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13365694005 is a deficient number, since it is larger than the sum of its proper divisors (8019416427).

13365694005 is an equidigital number, since it uses as much as digits as its factorization.

13365694005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891046275.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 13365694005 in words is "thirteen billion, three hundred sixty-five million, six hundred ninety-four thousand, five".