5599944499955 has 32 divisors (see below), whose sum is σ = 7305600859200. Its totient is φ = 4096238026752.

The previous prime is 5599944499937. The next prime is 5599944499999.

5599944499955 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 5599944499955 - 2³² = 5595649532659 is a prime.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2053811 + ... + 3926579.

It is an arithmetic number, because the mean of its divisors is an integer number (228300026850).

Almost surely, 2^{5599944499955} is an apocalyptic number.

5599944499955 is a deficient number, since it is larger than the sum of its proper divisors (1705656359245).

5599944499955 is a wasteful number, since it uses less digits than its factorization.

5599944499955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873223.

The product of its digits is 21257640000, while the sum is 86.

The spelling of 5599944499955 in words is "five trillion, five hundred ninety-nine billion, nine hundred forty-four million, four hundred ninety-nine thousand, nine hundred fifty-five".