1050125369 has 2 divisors, whose sum is σ = 1050125370. Its totient is φ = 1050125368.

The previous prime is 1050125311. The next prime is 1050125389. The reversal of 1050125369 is 9635210501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1016334400 + 33790969 = 31880^2 + 5813^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050125369 - 2²⁰ = 1049076793 is a prime.

It is a super-2 number, since 2×1050125369² = 2205526581234772322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050125389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525062684 + 525062685.

It is an arithmetic number, because the mean of its divisors is an integer number (525062685).

Almost surely, 2^1050125369 is an apocalyptic number.

It is an amenable number.

1050125369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050125369 is an equidigital number, since it uses as much as digits as its factorization.

1050125369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 1050125369 is about 32405.6379199670. The cubic root of 1050125369 is about 1016.4368074573.

The spelling of 1050125369 in words is "one billion, fifty million, one hundred twenty-five thousand, three hundred sixty-nine".