2506352171 has 2 divisors, whose sum is σ = 2506352172. Its totient is φ = 2506352170.

The previous prime is 2506352161. The next prime is 2506352203. The reversal of 2506352171 is 1712536052.

It is an a-pointer prime, because the next prime (2506352203) can be obtained adding 2506352171 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2506352171 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2506352141) 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, 1253176085 + 1253176086.

It is an arithmetic number, because the mean of its divisors is an integer number (1253176086).

Almost surely, 2^2506352171 is an apocalyptic number.

2506352171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506352171 is an equidigital number, since it uses as much as digits as its factorization.

2506352171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 2506352171 is about 50063.4814111044. The cubic root of 2506352171 is about 1358.3573324209.

The spelling of 2506352171 in words is "two billion, five hundred six million, three hundred fifty-two thousand, one hundred seventy-one".