2241455273 has 2 divisors, whose sum is σ = 2241455274. Its totient is φ = 2241455272.

The previous prime is 2241455267. The next prime is 2241455323. The reversal of 2241455273 is 3725541422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1508778649 + 732676624 = 38843^2 + 27068^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241455273 - 2⁴ = 2241455257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241455263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120727636 + 1120727637.

It is an arithmetic number, because the mean of its divisors is an integer number (1120727637).

Almost surely, 2^2241455273 is an apocalyptic number.

It is an amenable number.

2241455273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241455273 is an equidigital number, since it uses as much as digits as its factorization.

2241455273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 35.

The square root of 2241455273 is about 47344.0098956563. The cubic root of 2241455273 is about 1308.7098135976.

Adding to 2241455273 its reverse (3725541422), we get a palindrome (5966996695).

The spelling of 2241455273 in words is "two billion, two hundred forty-one million, four hundred fifty-five thousand, two hundred seventy-three".