1054441253 has 2 divisors, whose sum is σ = 1054441254. Its totient is φ = 1054441252.

The previous prime is 1054441183. The next prime is 1054441261. The reversal of 1054441253 is 3521444501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 973315204 + 81126049 = 31198^2 + 9007^2 .

It is a cyclic number.

It is not a de Polignac number, because 1054441253 - 2¹² = 1054437157 is a prime.

It is a super-2 number, since 2×1054441253² = 2223692712056420018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054441753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527220626 + 527220627.

It is an arithmetic number, because the mean of its divisors is an integer number (527220627).

Almost surely, 2^1054441253 is an apocalyptic number.

It is an amenable number.

1054441253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054441253 is an equidigital number, since it uses as much as digits as its factorization.

1054441253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1054441253 is about 32472.1612000187. The cubic root of 1054441253 is about 1017.8273802412.

Adding to 1054441253 its reverse (3521444501), we get a palindrome (4575885754).

The spelling of 1054441253 in words is "one billion, fifty-four million, four hundred forty-one thousand, two hundred fifty-three".