1050518017 has 2 divisors, whose sum is σ = 1050518018. Its totient is φ = 1050518016.

The previous prime is 1050518003. The next prime is 1050518039. The reversal of 1050518017 is 7108150501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 868834576 + 181683441 = 29476^2 + 13479^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050518017 - 2⁷ = 1050517889 is a prime.

It is a super-2 number, since 2×1050518017² = 2207176208083224578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050518087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525259008 + 525259009.

It is an arithmetic number, because the mean of its divisors is an integer number (525259009).

Almost surely, 2^1050518017 is an apocalyptic number.

It is an amenable number.

1050518017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050518017 is an equidigital number, since it uses as much as digits as its factorization.

1050518017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 28.

The square root of 1050518017 is about 32411.6956822688. The cubic root of 1050518017 is about 1016.5634755548.

Adding to 1050518017 its reverse (7108150501), we get a palindrome (8158668518).

The spelling of 1050518017 in words is "one billion, fifty million, five hundred eighteen thousand, seventeen".