5214272194517 has 2 divisors, whose sum is σ = 5214272194518. Its totient is φ = 5214272194516.

The previous prime is 5214272194513. The next prime is 5214272194577. The reversal of 5214272194517 is 7154912724125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5213408657521 + 863536996 = 2283289^2 + 29386^2 .

It is a cyclic number.

It is not a de Polignac number, because 5214272194517 - 2² = 5214272194513 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5214272194513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607136097258 + 2607136097259.

It is an arithmetic number, because the mean of its divisors is an integer number (2607136097259).

Almost surely, 2^{5214272194517} is an apocalyptic number.

It is an amenable number.

5214272194517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5214272194517 is an equidigital number, since it uses as much as digits as its factorization.

5214272194517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 50.

The spelling of 5214272194517 in words is "five trillion, two hundred fourteen billion, two hundred seventy-two million, one hundred ninety-four thousand, five hundred seventeen".