6556752670 has 32 divisors (see below), whose sum is σ = 12713964480. Its totient is φ = 2420202240.

The previous prime is 6556752649. The next prime is 6556752673. The reversal of 6556752670 is 762576556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6556752673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581890 + ... + 593050.

It is an arithmetic number, because the mean of its divisors is an integer number (397311390).

Almost surely, 2^6556752670 is an apocalyptic number.

6556752670 is a deficient number, since it is larger than the sum of its proper divisors (6157211810).

6556752670 is a wasteful number, since it uses less digits than its factorization.

6556752670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15700.

The product of its (nonzero) digits is 2646000, while the sum is 49.

The square root of 6556752670 is about 80973.7776690701. Note that the first 3 decimals coincide. The cubic root of 6556752670 is about 1871.6713845262.

The spelling of 6556752670 in words is "six billion, five hundred fifty-six million, seven hundred fifty-two thousand, six hundred seventy".