6556655002 has 8 divisors (see below), whose sum is σ = 9846935136. Its totient is φ = 3274343292.

The previous prime is 6556654997. The next prime is 6556655059. The reversal of 6556655002 is 2005566556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1990048 + ... + 1993339.

It is an arithmetic number, because the mean of its divisors is an integer number (1230866892).

Almost surely, 2^6556655002 is an apocalyptic number.

6556655002 is a deficient number, since it is larger than the sum of its proper divisors (3290280134).

6556655002 is a wasteful number, since it uses less digits than its factorization.

6556655002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984212.

The product of its (nonzero) digits is 270000, while the sum is 40.

The square root of 6556655002 is about 80973.1745826974. The cubic root of 6556655002 is about 1871.6620911398.

The spelling of 6556655002 in words is "six billion, five hundred fifty-six million, six hundred fifty-five thousand, two".