705015053 has 2 divisors, whose sum is σ = 705015054. Its totient is φ = 705015052.

The previous prime is 705015043. The next prime is 705015127. The reversal of 705015053 is 350510507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 704477764 + 537289 = 26542^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 705015053 - 2⁴ = 705015037 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (705015043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352507526 + 352507527.

It is an arithmetic number, because the mean of its divisors is an integer number (352507527).

Almost surely, 2^705015053 is an apocalyptic number.

It is an amenable number.

705015053 is a deficient number, since it is larger than the sum of its proper divisors (1).

705015053 is an equidigital number, since it uses as much as digits as its factorization.

705015053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 705015053 is about 26552.1195575796. The cubic root of 705015053 is about 890.0193797068.

The spelling of 705015053 in words is "seven hundred five million, fifteen thousand, fifty-three".