1010571049 has 2 divisors, whose sum is σ = 1010571050. Its totient is φ = 1010571048.

The previous prime is 1010570989. The next prime is 1010571083. The reversal of 1010571049 is 9401750101.

1010571049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 908419600 + 102151449 = 30140^2 + 10107^2 .

It is an emirp because it is prime and its reverse (9401750101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010571049 - 2²⁵ = 977016617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010521049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505285524 + 505285525.

It is an arithmetic number, because the mean of its divisors is an integer number (505285525).

Almost surely, 2^1010571049 is an apocalyptic number.

It is an amenable number.

1010571049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010571049 is an equidigital number, since it uses as much as digits as its factorization.

1010571049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 1010571049 is about 31789.4801624688. The cubic root of 1010571049 is about 1003.5113390669.

The spelling of 1010571049 in words is "one billion, ten million, five hundred seventy-one thousand, forty-nine".