706725056135 has 16 divisors (see below), whose sum is σ = 975641636352. Its totient is φ = 481402116000.

The previous prime is 706725056071. The next prime is 706725056143. The reversal of 706725056135 is 531650527607.

It is not a de Polignac number, because 706725056135 - 2⁶ = 706725056071 is a prime.

It is a super-3 number, since 3×706725056135³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 706725056135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66856121 + ... + 66866690.

It is an arithmetic number, because the mean of its divisors is an integer number (60977602272).

Almost surely, 2^706725056135 is an apocalyptic number.

706725056135 is a deficient number, since it is larger than the sum of its proper divisors (268916580217).

706725056135 is a wasteful number, since it uses less digits than its factorization.

706725056135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133722974.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 706725056135 in words is "seven hundred six billion, seven hundred twenty-five million, fifty-six thousand, one hundred thirty-five".