706800500055 has 48 divisors (see below), whose sum is σ = 1320118057440. Its totient is φ = 347763642624.

The previous prime is 706800500027. The next prime is 706800500057. The reversal of 706800500055 is 550005008607.

706800500055 is a `hidden beast` number, since 70 + 6 + 80 + 0 + 500 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 706800500055 - 2¹¹ = 706800498007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706800499992 and 706800500019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706800500057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 676201 + ... + 1367789.

It is an arithmetic number, because the mean of its divisors is an integer number (27502459530).

Almost surely, 2^706800500055 is an apocalyptic number.

706800500055 is a deficient number, since it is larger than the sum of its proper divisors (613317557385).

706800500055 is a wasteful number, since it uses less digits than its factorization.

706800500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693360 (or 693357 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 706800500055 in words is "seven hundred six billion, eight hundred million, five hundred thousand, fifty-five".