2605352983 has 2 divisors, whose sum is σ = 2605352984. Its totient is φ = 2605352982.

The previous prime is 2605352917. The next prime is 2605352993. The reversal of 2605352983 is 3892535062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2605352983 - 2²⁹ = 2068482071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2605352993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302676491 + 1302676492.

It is an arithmetic number, because the mean of its divisors is an integer number (1302676492).

Almost surely, 2^2605352983 is an apocalyptic number.

2605352983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2605352983 is an equidigital number, since it uses as much as digits as its factorization.

2605352983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 2605352983 is about 51042.6584632893. The cubic root of 2605352983 is about 1376.0119022697.

The spelling of 2605352983 in words is "two billion, six hundred five million, three hundred fifty-two thousand, nine hundred eighty-three".