1050541969 has 2 divisors, whose sum is σ = 1050541970. Its totient is φ = 1050541968.

The previous prime is 1050541949. The next prime is 1050542021. The reversal of 1050541969 is 9691450501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1050537744 + 4225 = 32412^2 + 65^2 .

It is an emirp because it is prime and its reverse (9691450501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1050541969 - 2²³ = 1042153361 is a prime.

It is a super-2 number, since 2×1050541969² = 2207276857260793922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050541949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525270984 + 525270985.

It is an arithmetic number, because the mean of its divisors is an integer number (525270985).

Almost surely, 2^1050541969 is an apocalyptic number.

It is an amenable number.

1050541969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050541969 is an equidigital number, since it uses as much as digits as its factorization.

1050541969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 1050541969 is about 32412.0651764123. The cubic root of 1050541969 is about 1016.5712014395.

The spelling of 1050541969 in words is "one billion, fifty million, five hundred forty-one thousand, nine hundred sixty-nine".