5544466655 has 48 divisors (see below), whose sum is σ = 8425612800. Its totient is φ = 3427691904.

The previous prime is 5544466597. The next prime is 5544466661. The reversal of 5544466655 is 5566644455.

It is not a de Polignac number, because 5544466655 - 2¹² = 5544462559 is a prime.

It is a super-2 number, since 2×5544466655² = 61482220976813778050, which contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243446 + ... + 265244.

It is an arithmetic number, because the mean of its divisors is an integer number (175533600).

Almost surely, 2^5544466655 is an apocalyptic number.

5544466655 is a deficient number, since it is larger than the sum of its proper divisors (2881146145).

5544466655 is a wasteful number, since it uses less digits than its factorization.

5544466655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21880 (or 21867 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 50.

The square root of 5544466655 is about 74461.1754876325. The cubic root of 5544466655 is about 1769.9184589033.

The spelling of 5544466655 in words is "five billion, five hundred forty-four million, four hundred sixty-six thousand, six hundred fifty-five".