1050069523441 has 3 divisors (see below), whose sum is σ = 1050070548171. Its totient is φ = 1050068498712.

The previous prime is 1050069523427. The next prime is 1050069523453. The reversal of 1050069523441 is 1443259600501.

The square root of 1050069523441 is 1024729.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 597032837041 + 453036686400 = 772679^2 + 673080^2 .

It is not a de Polignac number, because 1050069523441 - 2¹³ = 1050069515249 is a prime.

It is a super-2 number, since 2×1050069523441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050069523394 and 1050069523403.

It is not an unprimeable number, because it can be changed into a prime (1050069523421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 512365 + ... + 1537093.

It is an arithmetic number, because the mean of its divisors is an integer number (350023516057).

Almost surely, 2^{1050069523441} is an apocalyptic number.

1050069523441 is the 1024729-th square number.

1050069523441 is the 512365-th centered octagonal number.

It is an amenable number.

1050069523441 is a deficient number, since it is larger than the sum of its proper divisors (1024730).

1050069523441 is an frugal number, since it uses more digits than its factorization.

1050069523441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049458 (or 1024729 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 1050069523441 in words is "one trillion, fifty billion, sixty-nine million, five hundred twenty-three thousand, four hundred forty-one".