1051716073 has 2 divisors, whose sum is σ = 1051716074. Its totient is φ = 1051716072.

The previous prime is 1051716049. The next prime is 1051716079. The reversal of 1051716073 is 3706171501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1006919824 + 44796249 = 31732^2 + 6693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051716073 is a prime.

It is a super-2 number, since 2×1051716073² = 2212213396413082658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051716079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525858036 + 525858037.

It is an arithmetic number, because the mean of its divisors is an integer number (525858037).

Almost surely, 2^1051716073 is an apocalyptic number.

It is an amenable number.

1051716073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051716073 is an equidigital number, since it uses as much as digits as its factorization.

1051716073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 1051716073 is about 32430.1722628789. The cubic root of 1051716073 is about 1016.9497730013.

Adding to 1051716073 its reverse (3706171501), we get a palindrome (4757887574).

The spelling of 1051716073 in words is "one billion, fifty-one million, seven hundred sixteen thousand, seventy-three".