2506106723 has 2 divisors, whose sum is σ = 2506106724. Its totient is φ = 2506106722.

The previous prime is 2506106677. The next prime is 2506106741. The reversal of 2506106723 is 3276016052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2506106723 - 2²⁶ = 2438997859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2506106723.

It is not a weakly prime, because it can be changed into another prime (2506106753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253053361 + 1253053362.

It is an arithmetic number, because the mean of its divisors is an integer number (1253053362).

Almost surely, 2^2506106723 is an apocalyptic number.

2506106723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506106723 is an equidigital number, since it uses as much as digits as its factorization.

2506106723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2506106723 is about 50061.0299834112. The cubic root of 2506106723 is about 1358.3129894938.

The spelling of 2506106723 in words is "two billion, five hundred six million, one hundred six thousand, seven hundred twenty-three".