2608742953 has 2 divisors, whose sum is σ = 2608742954. Its totient is φ = 2608742952.

The previous prime is 2608742933. The next prime is 2608742993. The reversal of 2608742953 is 3592478062.

2608742953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2577795984 + 30946969 = 50772^2 + 5563^2 .

It is a cyclic number.

It is not a de Polignac number, because 2608742953 - 2²⁹ = 2071872041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2608742923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304371476 + 1304371477.

It is an arithmetic number, because the mean of its divisors is an integer number (1304371477).

Almost surely, 2^2608742953 is an apocalyptic number.

It is an amenable number.

2608742953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2608742953 is an equidigital number, since it uses as much as digits as its factorization.

2608742953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2608742953 is about 51075.8548925028. The cubic root of 2608742953 is about 1376.6084455429.

The spelling of 2608742953 in words is "two billion, six hundred eight million, seven hundred forty-two thousand, nine hundred fifty-three".