1000541039 has 2 divisors, whose sum is σ = 1000541040. Its totient is φ = 1000541038.

The previous prime is 1000541033. The next prime is 1000541041. The reversal of 1000541039 is 9301450001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9301450001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1000541039 - 2⁴ = 1000541023 is a prime.

It is a Sophie Germain prime.

Together with 1000541041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000541033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500270519 + 500270520.

It is an arithmetic number, because the mean of its divisors is an integer number (500270520).

Almost surely, 2^1000541039 is an apocalyptic number.

1000541039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000541039 is an equidigital number, since it uses as much as digits as its factorization.

1000541039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1000541039 is about 31631.3300226216. The cubic root of 1000541039 is about 1000.1803138183.

The spelling of 1000541039 in words is "one billion, five hundred forty-one thousand, thirty-nine".