49927281418017 has 24 divisors (see below), whose sum is σ = 72184996873704. Its totient is φ = 33253558850304.

The previous prime is 49927281418009. The next prime is 49927281418051. The reversal of 49927281418017 is 71081418272994.

49927281418017 is a `hidden beast` number, since 49 + 92 + 7 + 2 + 81 + 418 + 0 + 17 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 22659208908561 + 27268072509456 = 4760169^2 + 5221884^2 .

It is not a de Polignac number, because 49927281418017 - 2³ = 49927281418009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49927281418117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251356413 + ... + 251554965.

It is an arithmetic number, because the mean of its divisors is an integer number (3007708203071).

Almost surely, 2^{49927281418017} is an apocalyptic number.

It is an amenable number.

49927281418017 is a deficient number, since it is larger than the sum of its proper divisors (22257715455687).

49927281418017 is a wasteful number, since it uses less digits than its factorization.

49927281418017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224689 (or 224686 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 63.

The spelling of 49927281418017 in words is "forty-nine trillion, nine hundred twenty-seven billion, two hundred eighty-one million, four hundred eighteen thousand, seventeen".