1150005053 has 2 divisors, whose sum is σ = 1150005054. Its totient is φ = 1150005052.

The previous prime is 1150005013. The next prime is 1150005067. The reversal of 1150005053 is 3505000511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 804119449 + 345885604 = 28357^2 + 18598^2 .

It is a cyclic number.

It is not a de Polignac number, because 1150005053 - 2¹⁰ = 1150004029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150005013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575002526 + 575002527.

It is an arithmetic number, because the mean of its divisors is an integer number (575002527).

Almost surely, 2^1150005053 is an apocalyptic number.

It is an amenable number.

1150005053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150005053 is an equidigital number, since it uses as much as digits as its factorization.

1150005053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 1150005053 is about 33911.7244179649. The cubic root of 1150005053 is about 1047.6910876550.

Adding to 1150005053 its reverse (3505000511), we get a palindrome (4655005564).

The spelling of 1150005053 in words is "one billion, one hundred fifty million, five thousand, fifty-three".