13645056995 has 8 divisors (see below), whose sum is σ = 16379956080. Its totient is φ = 10912120480.

The previous prime is 13645056977. The next prime is 13645057007. The reversal of 13645056995 is 59965054631.

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

It is not a de Polignac number, because 13645056995 - 2¹² = 13645052899 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475301 + ... + 503190.

It is an arithmetic number, because the mean of its divisors is an integer number (2047494510).

Almost surely, 2^13645056995 is an apocalyptic number.

13645056995 is a deficient number, since it is larger than the sum of its proper divisors (2734899085).

13645056995 is an equidigital number, since it uses as much as digits as its factorization.

13645056995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981285.

The product of its (nonzero) digits is 4374000, while the sum is 53.

The spelling of 13645056995 in words is "thirteen billion, six hundred forty-five million, fifty-six thousand, nine hundred ninety-five".