5214534145489 has 2 divisors, whose sum is σ = 5214534145490. Its totient is φ = 5214534145488.

The previous prime is 5214534145439. The next prime is 5214534145529. The reversal of 5214534145489 is 9845414354125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2694669987025 + 2519864158464 = 1641545^2 + 1587408^2 .

It is a cyclic number.

It is not a de Polignac number, because 5214534145489 - 2²⁵ = 5214500591057 is a prime.

It is not a weakly prime, because it can be changed into another prime (5214534145439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607267072744 + 2607267072745.

It is an arithmetic number, because the mean of its divisors is an integer number (2607267072745).

Almost surely, 2^{5214534145489} is an apocalyptic number.

It is an amenable number.

5214534145489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5214534145489 is an equidigital number, since it uses as much as digits as its factorization.

5214534145489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824000, while the sum is 55.

The spelling of 5214534145489 in words is "five trillion, two hundred fourteen billion, five hundred thirty-four million, one hundred forty-five thousand, four hundred eighty-nine".