1252055041 has 2 divisors, whose sum is σ = 1252055042. Its totient is φ = 1252055040.

The previous prime is 1252055039. The next prime is 1252055069. The reversal of 1252055041 is 1405502521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1133332225 + 118722816 = 33665^2 + 10896^2 .

It is a cyclic number.

It is not a de Polignac number, because 1252055041 - 2¹ = 1252055039 is a prime.

Together with 1252055039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1252054997 and 1252055015.

It is not a weakly prime, because it can be changed into another prime (1252055081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626027520 + 626027521.

It is an arithmetic number, because the mean of its divisors is an integer number (626027521).

Almost surely, 2^1252055041 is an apocalyptic number.

It is an amenable number.

1252055041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252055041 is an equidigital number, since it uses as much as digits as its factorization.

1252055041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1252055041 is about 35384.3897926755. The cubic root of 1252055041 is about 1077.8073486882.

Adding to 1252055041 its reverse (1405502521), we get a palindrome (2657557562).

The spelling of 1252055041 in words is "one billion, two hundred fifty-two million, fifty-five thousand, forty-one".