5544554455 has 32 divisors (see below), whose sum is σ = 7716902400. Its totient is φ = 3784260480.

The previous prime is 5544554453. The next prime is 5544554497.

5544554455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5544554455 - 2¹ = 5544554453 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544554453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25696 + ... + 108394.

It is an arithmetic number, because the mean of its divisors is an integer number (241153200).

Almost surely, 2^5544554455 is an apocalyptic number.

5544554455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5544554455 is a deficient number, since it is larger than the sum of its proper divisors (2172347945).

5544554455 is a wasteful number, since it uses less digits than its factorization.

5544554455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82791.

The product of its digits is 4000000, while the sum is 46.

The square root of 5544554455 is about 74461.7650542881. The cubic root of 5544554455 is about 1769.9278014323.

The spelling of 5544554455 in words is "five billion, five hundred forty-four million, five hundred fifty-four thousand, four hundred fifty-five".