706505622263 has 6 divisors (see below), whose sum is σ = 821853479016. Its totient is φ = 605576247612.

The previous prime is 706505622209. The next prime is 706505622353. The reversal of 706505622263 is 362226505607.

706505622263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 706505622263 - 2⁸ = 706505622007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706505522263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7209240995 + ... + 7209241092.

It is an arithmetic number, because the mean of its divisors is an integer number (136975579836).

Almost surely, 2^706505622263 is an apocalyptic number.

706505622263 is a deficient number, since it is larger than the sum of its proper divisors (115347856753).

706505622263 is a wasteful number, since it uses less digits than its factorization.

706505622263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14418482101 (or 14418482094 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 706505622263 in words is "seven hundred six billion, five hundred five million, six hundred twenty-two thousand, two hundred sixty-three".