1002812053 has 2 divisors, whose sum is σ = 1002812054. Its totient is φ = 1002812052.

The previous prime is 1002812003. The next prime is 1002812089. The reversal of 1002812053 is 3502182001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 994960849 + 7851204 = 31543^2 + 2802^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002812053 - 2¹⁷ = 1002680981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002812003) 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, 501406026 + 501406027.

It is an arithmetic number, because the mean of its divisors is an integer number (501406027).

Almost surely, 2^1002812053 is an apocalyptic number.

It is an amenable number.

1002812053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002812053 is an equidigital number, since it uses as much as digits as its factorization.

1002812053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1002812053 is about 31667.2078497616. The cubic root of 1002812053 is about 1000.9364737432.

Adding to 1002812053 its reverse (3502182001), we get a palindrome (4504994054).

The spelling of 1002812053 in words is "one billion, two million, eight hundred twelve thousand, fifty-three".