706400056271567 has 16 divisors (see below), whose sum is σ = 814883367267072. Its totient is φ = 599809333245120.

The previous prime is 706400056271561. The next prime is 706400056271599. The reversal of 706400056271567 is 765172650004607.

It is a happy number.

706400056271567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 706400056271567 - 2⁴ = 706400056271551 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 (706400056271561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11551388 + ... + 39322190.

It is an arithmetic number, because the mean of its divisors is an integer number (50930210454192).

Almost surely, 2^{706400056271567} is an apocalyptic number.

706400056271567 is a deficient number, since it is larger than the sum of its proper divisors (108483310995505).

706400056271567 is a wasteful number, since it uses less digits than its factorization.

706400056271567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27804878.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 706400056271567 in words is "seven hundred six trillion, four hundred billion, fifty-six million, two hundred seventy-one thousand, five hundred sixty-seven".