2255450737 has 2 divisors, whose sum is σ = 2255450738. Its totient is φ = 2255450736.

The previous prime is 2255450719. The next prime is 2255450759. The reversal of 2255450737 is 7370545522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2165599296 + 89851441 = 46536^2 + 9479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255450737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2255450737.

It is not a weakly prime, because it can be changed into another prime (2255450777) 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, 1127725368 + 1127725369.

It is an arithmetic number, because the mean of its divisors is an integer number (1127725369).

Almost surely, 2^2255450737 is an apocalyptic number.

It is an amenable number.

2255450737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255450737 is an equidigital number, since it uses as much as digits as its factorization.

2255450737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294000, while the sum is 40.

The square root of 2255450737 is about 47491.5859600414. The cubic root of 2255450737 is about 1311.4279898624.

The spelling of 2255450737 in words is "two billion, two hundred fifty-five million, four hundred fifty thousand, seven hundred thirty-seven".