6242605265189 has 2 divisors, whose sum is σ = 6242605265190. Its totient is φ = 6242605265188.

The previous prime is 6242605265179. The next prime is 6242605265243. The reversal of 6242605265189 is 9815625062426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6089913450625 + 152691814564 = 2467775^2 + 390758^2 .

It is a cyclic number.

It is not a de Polignac number, because 6242605265189 - 2²⁰ = 6242604216613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6242605265179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121302632594 + 3121302632595.

It is an arithmetic number, because the mean of its divisors is an integer number (3121302632595).

Almost surely, 2^{6242605265189} is an apocalyptic number.

It is an amenable number.

6242605265189 is a deficient number, since it is larger than the sum of its proper divisors (1).

6242605265189 is an equidigital number, since it uses as much as digits as its factorization.

6242605265189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12441600, while the sum is 56.

The spelling of 6242605265189 in words is "six trillion, two hundred forty-two billion, six hundred five million, two hundred sixty-five thousand, one hundred eighty-nine".