706436535251 has 2 divisors, whose sum is σ = 706436535252. Its totient is φ = 706436535250.

The previous prime is 706436535229. The next prime is 706436535257. The reversal of 706436535251 is 152535634607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 706436535251 - 2²⁶ = 706369426387 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 706436535196 and 706436535205.

It is not a weakly prime, because it can be changed into another prime (706436535257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353218267625 + 353218267626.

It is an arithmetic number, because the mean of its divisors is an integer number (353218267626).

Almost surely, 2^706436535251 is an apocalyptic number.

706436535251 is a deficient number, since it is larger than the sum of its proper divisors (1).

706436535251 is an equidigital number, since it uses as much as digits as its factorization.

706436535251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268000, while the sum is 47.

The spelling of 706436535251 in words is "seven hundred six billion, four hundred thirty-six million, five hundred thirty-five thousand, two hundred fifty-one".