4540641514117 has 8 divisors (see below), whose sum is σ = 4766556430080. Its totient is φ = 4319691761280.

The previous prime is 4540641514091. The next prime is 4540641514163. The reversal of 4540641514117 is 7114151460454.

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 a de Polignac number, because none of the positive numbers 2^k-4540641514117 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 (4540641515117) 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, 1241288908 + ... + 1241292565.

It is an arithmetic number, because the mean of its divisors is an integer number (595819553760).

Almost surely, 2^{4540641514117} is an apocalyptic number.

It is an amenable number.

4540641514117 is a deficient number, since it is larger than the sum of its proper divisors (225914915963).

4540641514117 is a wasteful number, since it uses less digits than its factorization.

4540641514117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482581563.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 4540641514117 in words is "four trillion, five hundred forty billion, six hundred forty-one million, five hundred fourteen thousand, one hundred seventeen".