1042550541359 has 2 divisors, whose sum is σ = 1042550541360. Its totient is φ = 1042550541358.

The previous prime is 1042550541229. The next prime is 1042550541367. The reversal of 1042550541359 is 9531450552401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042550541359 - 2¹⁶ = 1042550475823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042550541379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521275270679 + 521275270680.

It is an arithmetic number, because the mean of its divisors is an integer number (521275270680).

Almost surely, 2^{1042550541359} is an apocalyptic number.

1042550541359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042550541359 is an equidigital number, since it uses as much as digits as its factorization.

1042550541359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 1042550541359 in words is "one trillion, forty-two billion, five hundred fifty million, five hundred forty-one thousand, three hundred fifty-nine".