1049573541 has 16 divisors (see below), whose sum is σ = 1478174720. Its totient is φ = 661394160.

The previous prime is 1049573533. The next prime is 1049573563. The reversal of 1049573541 is 1453759401.

It is not a de Polignac number, because 1049573541 - 2³ = 1049573533 is a prime.

It is a super-2 number, since 2×1049573541² = 2203209235934557362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1049573541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049573501) 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, 127231 + ... + 135228.

It is an arithmetic number, because the mean of its divisors is an integer number (92385920).

Almost surely, 2^1049573541 is an apocalyptic number.

It is an amenable number.

1049573541 is a deficient number, since it is larger than the sum of its proper divisors (428601179).

1049573541 is a wasteful number, since it uses less digits than its factorization.

1049573541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262536.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 1049573541 is about 32397.1224185112. The cubic root of 1049573541 is about 1016.2587345706.

The spelling of 1049573541 in words is "one billion, forty-nine million, five hundred seventy-three thousand, five hundred forty-one".