6006616500555 has 48 divisors (see below), whose sum is σ = 11458478824416. Its totient is φ = 2886526325760.

The previous prime is 6006616500551. The next prime is 6006616500571. The reversal of 6006616500555 is 5550056166006.

It is not a de Polignac number, because 6006616500555 - 2² = 6006616500551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6006616500555.

It is not an unprimeable number, because it can be changed into a prime (6006616500551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53636892 + ... + 53748761.

It is an arithmetic number, because the mean of its divisors is an integer number (238718308842).

Almost surely, 2^{6006616500555} is an apocalyptic number.

6006616500555 is a deficient number, since it is larger than the sum of its proper divisors (5451862323861).

6006616500555 is a wasteful number, since it uses less digits than its factorization.

6006616500555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107385788 (or 107385785 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 6006616500555 in words is "six trillion, six billion, six hundred sixteen million, five hundred thousand, five hundred fifty-five".