6625052505271 has 2 divisors, whose sum is σ = 6625052505272. Its totient is φ = 6625052505270.

The previous prime is 6625052505257. The next prime is 6625052505287. The reversal of 6625052505271 is 1725052505266.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6625052505271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6625052506271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312526252635 + 3312526252636.

It is an arithmetic number, because the mean of its divisors is an integer number (3312526252636).

Almost surely, 2^{6625052505271} is an apocalyptic number.

6625052505271 is a deficient number, since it is larger than the sum of its proper divisors (1).

6625052505271 is an equidigital number, since it uses as much as digits as its factorization.

6625052505271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 6625052505271 in words is "six trillion, six hundred twenty-five billion, fifty-two million, five hundred five thousand, two hundred seventy-one".