5556672833945 has 16 divisors (see below), whose sum is σ = 6684295094400. Its totient is φ = 4434482536704.

The previous prime is 5556672833903. The next prime is 5556672833983. The reversal of 5556672833945 is 5493382766555.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5556672833945 - 2²⁰ = 5556671785369 is a prime.

It is a super-2 number, since 2×5556672833945² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16501652 + ... + 16835018.

It is an arithmetic number, because the mean of its divisors is an integer number (417768443400).

Almost surely, 2^{5556672833945} is an apocalyptic number.

It is an amenable number.

5556672833945 is a deficient number, since it is larger than the sum of its proper divisors (1127622260455).

5556672833945 is a wasteful number, since it uses less digits than its factorization.

5556672833945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341504.

The product of its digits is 816480000, while the sum is 68.

The spelling of 5556672833945 in words is "five trillion, five hundred fifty-six billion, six hundred seventy-two million, eight hundred thirty-three thousand, nine hundred forty-five".