2566372301 has 2 divisors, whose sum is σ = 2566372302. Its totient is φ = 2566372300.

The previous prime is 2566372283. The next prime is 2566372321. The reversal of 2566372301 is 1032736652.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1528888201 + 1037484100 = 39101^2 + 32210^2 .

It is a cyclic number.

It is not a de Polignac number, because 2566372301 - 2²² = 2562177997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2566372321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283186150 + 1283186151.

It is an arithmetic number, because the mean of its divisors is an integer number (1283186151).

Almost surely, 2^2566372301 is an apocalyptic number.

It is an amenable number.

2566372301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2566372301 is an equidigital number, since it uses as much as digits as its factorization.

2566372301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 2566372301 is about 50659.3752527605. The cubic root of 2566372301 is about 1369.1148670096.

The spelling of 2566372301 in words is "two billion, five hundred sixty-six million, three hundred seventy-two thousand, three hundred one".