670714055650 has 24 divisors (see below), whose sum is σ = 1248196516560. Its totient is φ = 268141886160.

The previous prime is 670714055639. The next prime is 670714055651. The reversal of 670714055650 is 56550417076.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 670714055650.

It is not an unprimeable number, because it can be changed into a prime (670714055651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3499120 + ... + 3685819.

It is an arithmetic number, because the mean of its divisors is an integer number (52008188190).

Almost surely, 2^670714055650 is an apocalyptic number.

670714055650 is a deficient number, since it is larger than the sum of its proper divisors (577482460910).

670714055650 is a wasteful number, since it uses less digits than its factorization.

670714055650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7186818 (or 7186813 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 670714055650 in words is "six hundred seventy billion, seven hundred fourteen million, fifty-five thousand, six hundred fifty".