706505481823 has 2 divisors, whose sum is σ = 706505481824. Its totient is φ = 706505481822.

The previous prime is 706505481809. The next prime is 706505481853. The reversal of 706505481823 is 328184505607.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706505481823 - 2³⁷ = 569066528351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706505481853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353252740911 + 353252740912.

It is an arithmetic number, because the mean of its divisors is an integer number (353252740912).

Almost surely, 2^706505481823 is an apocalyptic number.

706505481823 is a deficient number, since it is larger than the sum of its proper divisors (1).

706505481823 is an equidigital number, since it uses as much as digits as its factorization.

706505481823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 706505481823 in words is "seven hundred six billion, five hundred five million, four hundred eighty-one thousand, eight hundred twenty-three".