1050325261 has 2 divisors, whose sum is σ = 1050325262. Its totient is φ = 1050325260.

The previous prime is 1050325247. The next prime is 1050325273. The reversal of 1050325261 is 1625230501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1015633161 + 34692100 = 31869^2 + 5890^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050325261 - 2⁹ = 1050324749 is a prime.

It is a super-2 number, since 2×1050325261² = 2206366307789436242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050325231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525162630 + 525162631.

It is an arithmetic number, because the mean of its divisors is an integer number (525162631).

Almost surely, 2^1050325261 is an apocalyptic number.

It is an amenable number.

1050325261 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050325261 is an equidigital number, since it uses as much as digits as its factorization.

1050325261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1050325261 is about 32408.7219896126. The cubic root of 1050325261 is about 1016.5012964863.

Adding to 1050325261 its reverse (1625230501), we get a palindrome (2675555762).

The spelling of 1050325261 in words is "one billion, fifty million, three hundred twenty-five thousand, two hundred sixty-one".