2506772071 has 2 divisors, whose sum is σ = 2506772072. Its totient is φ = 2506772070.

The previous prime is 2506772041. The next prime is 2506772113. The reversal of 2506772071 is 1702776052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2506772071 - 2²⁹ = 1969901159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2506772071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2506772041) 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, 1253386035 + 1253386036.

It is an arithmetic number, because the mean of its divisors is an integer number (1253386036).

Almost surely, 2^2506772071 is an apocalyptic number.

2506772071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506772071 is an equidigital number, since it uses as much as digits as its factorization.

2506772071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 2506772071 is about 50067.6749110641. The cubic root of 2506772071 is about 1358.4331853412.

The spelling of 2506772071 in words is "two billion, five hundred six million, seven hundred seventy-two thousand, seventy-one".