706505655548 has 24 divisors (see below), whose sum is σ = 1541466885504. Its totient is φ = 275261943600.

The previous prime is 706505655517. The next prime is 706505655563. The reversal of 706505655548 is 845556505607.

It is a happy number.

706505655548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 706505655493 and 706505655502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146924458 + ... + 1146925073.

It is an arithmetic number, because the mean of its divisors is an integer number (64227786896).

Almost surely, 2^706505655548 is an apocalyptic number.

It is an amenable number.

706505655548 is an abundant number, since it is smaller than the sum of its proper divisors (834961229956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706505655548 is a wasteful number, since it uses less digits than its factorization.

706505655548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293849553 (or 2293849551 counting only the distinct ones).

The product of its (nonzero) digits is 25200000, while the sum is 56.

The spelling of 706505655548 in words is "seven hundred six billion, five hundred five million, six hundred fifty-five thousand, five hundred forty-eight".