6971044530253 has 2 divisors, whose sum is σ = 6971044530254. Its totient is φ = 6971044530252.

The previous prime is 6971044530211. The next prime is 6971044530319. The reversal of 6971044530253 is 3520354401796.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6482839084164 + 488205446089 = 2546142^2 + 698717^2 .

It is a cyclic number.

It is not a de Polignac number, because 6971044530253 - 2²¹ = 6971042433101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6971044530197 and 6971044530206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6971044530953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3485522265126 + 3485522265127.

It is an arithmetic number, because the mean of its divisors is an integer number (3485522265127).

Almost surely, 2^{6971044530253} is an apocalyptic number.

It is an amenable number.

6971044530253 is a deficient number, since it is larger than the sum of its proper divisors (1).

6971044530253 is an equidigital number, since it uses as much as digits as its factorization.

6971044530253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 6971044530253 in words is "six trillion, nine hundred seventy-one billion, forty-four million, five hundred thirty thousand, two hundred fifty-three".