1042052541 has 16 divisors (see below), whose sum is σ = 1413964800. Its totient is φ = 682477488.

The previous prime is 1042052521. The next prime is 1042052567. The reversal of 1042052541 is 1452502401.

It is not a de Polignac number, because 1042052541 - 2⁹ = 1042052029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042052521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69340 + ... + 83018.

It is an arithmetic number, because the mean of its divisors is an integer number (88372800).

Almost surely, 2^1042052541 is an apocalyptic number.

It is an amenable number.

1042052541 is a deficient number, since it is larger than the sum of its proper divisors (371912259).

1042052541 is a wasteful number, since it uses less digits than its factorization.

1042052541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14128.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1042052541 is about 32280.8386043486. The cubic root of 1042052541 is about 1013.8254886434.

Adding to 1042052541 its reverse (1452502401), we get a palindrome (2494554942).

The spelling of 1042052541 in words is "one billion, forty-two million, fifty-two thousand, five hundred forty-one".