670000070653 has 2 divisors, whose sum is σ = 670000070654. Its totient is φ = 670000070652.

The previous prime is 670000070599. The next prime is 670000070693. The reversal of 670000070653 is 356070000076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548018920089 + 121981150564 = 740283^2 + 349258^2 .

It is a cyclic number.

It is not a de Polignac number, because 670000070653 - 2⁹ = 670000070141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (670000070693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335000035326 + 335000035327.

It is an arithmetic number, because the mean of its divisors is an integer number (335000035327).

Almost surely, 2^670000070653 is an apocalyptic number.

It is an amenable number.

670000070653 is a deficient number, since it is larger than the sum of its proper divisors (1).

670000070653 is an equidigital number, since it uses as much as digits as its factorization.

670000070653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 34.

The spelling of 670000070653 in words is "six hundred seventy billion, seventy thousand, six hundred fifty-three".