505500006670 has 64 divisors (see below), whose sum is σ = 967008430080. Its totient is φ = 189599021568.

The previous prime is 505500006643. The next prime is 505500006701. The reversal of 505500006670 is 76600005505.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58617979 + ... + 58626601.

It is an arithmetic number, because the mean of its divisors is an integer number (15109506720).

Almost surely, 2^505500006670 is an apocalyptic number.

505500006670 is a deficient number, since it is larger than the sum of its proper divisors (461508423410).

505500006670 is a wasteful number, since it uses less digits than its factorization.

505500006670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889.

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 505500006670 in words is "five hundred five billion, five hundred million, six thousand, six hundred seventy".