1050545573 has 16 divisors (see below), whose sum is σ = 1311017856. Its totient is φ = 817827840.

The previous prime is 1050545567. The next prime is 1050545593. The reversal of 1050545573 is 3755450501.

It is a cyclic number.

It is not a de Polignac number, because 1050545573 - 2⁸ = 1050545317 is a prime.

It is a super-2 number, since 2×1050545573² = 2207292001899796658, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050545593) 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 in 15 ways as a sum of consecutive naturals, for example, 82865 + ... + 94697.

It is an arithmetic number, because the mean of its divisors is an integer number (81938616).

Almost surely, 2^1050545573 is an apocalyptic number.

It is an amenable number.

1050545573 is a deficient number, since it is larger than the sum of its proper divisors (260472283).

1050545573 is a wasteful number, since it uses less digits than its factorization.

1050545573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13004.

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 1050545573 is about 32412.1207729454. The cubic root of 1050545573 is about 1016.5723639247.

The spelling of 1050545573 in words is "one billion, fifty million, five hundred forty-five thousand, five hundred seventy-three".