2251455341 has 2 divisors, whose sum is σ = 2251455342. Its totient is φ = 2251455340.

The previous prime is 2251455329. The next prime is 2251455347. The reversal of 2251455341 is 1435541522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1948869316 + 302586025 = 44146^2 + 17395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2251455341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2251455298 and 2251455307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2251455347) 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, 1125727670 + 1125727671.

It is an arithmetic number, because the mean of its divisors is an integer number (1125727671).

Almost surely, 2^2251455341 is an apocalyptic number.

It is an amenable number.

2251455341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251455341 is an equidigital number, since it uses as much as digits as its factorization.

2251455341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24000, while the sum is 32.

The square root of 2251455341 is about 47449.5030637835. The cubic root of 2251455341 is about 1310.6531600940.

Adding to 2251455341 its reverse (1435541522), we get a palindrome (3686996863).

The spelling of 2251455341 in words is "two billion, two hundred fifty-one million, four hundred fifty-five thousand, three hundred forty-one".