1253055241 has 2 divisors, whose sum is σ = 1253055242. Its totient is φ = 1253055240.

The previous prime is 1253055197. The next prime is 1253055257. The reversal of 1253055241 is 1425503521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 723825216 + 529230025 = 26904^2 + 23005^2 .

It is a cyclic number.

It is not a de Polignac number, because 1253055241 - 2¹⁵ = 1253022473 is a prime.

It is not a weakly prime, because it can be changed into another prime (1253055541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626527620 + 626527621.

It is an arithmetic number, because the mean of its divisors is an integer number (626527621).

Almost surely, 2^1253055241 is an apocalyptic number.

It is an amenable number.

1253055241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253055241 is an equidigital number, since it uses as much as digits as its factorization.

1253055241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1253055241 is about 35398.5203221830. The cubic root of 1253055241 is about 1078.0942732359.

Adding to 1253055241 its reverse (1425503521), we get a palindrome (2678558762).

The spelling of 1253055241 in words is "one billion, two hundred fifty-three million, fifty-five thousand, two hundred forty-one".