5566011555004 has 48 divisors (see below), whose sum is σ = 10321690680000. Its totient is φ = 2617218293760.

The previous prime is 5566011554977. The next prime is 5566011555007. The reversal of 5566011555004 is 4005551106655.

It is a super-2 number, since 2×5566011555004² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566011555007) 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, 734589264 + ... + 734596840.

It is an arithmetic number, because the mean of its divisors is an integer number (215035222500).

Almost surely, 2^{5566011555004} is an apocalyptic number.

It is an amenable number.

5566011555004 is a deficient number, since it is larger than the sum of its proper divisors (4755679124996).

5566011555004 is a wasteful number, since it uses less digits than its factorization.

5566011555004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14758 (or 14756 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 43.

The spelling of 5566011555004 in words is "five trillion, five hundred sixty-six billion, eleven million, five hundred fifty-five thousand, four".