5553377555 has 32 divisors (see below), whose sum is σ = 7361722368. Its totient is φ = 3987993600.

The previous prime is 5553377549. The next prime is 5553377567. The reversal of 5553377555 is 5557733555.

5553377555 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5553377555 - 2¹⁶ = 5553312019 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3045374 + ... + 3047196.

It is an arithmetic number, because the mean of its divisors is an integer number (230053824).

Almost surely, 2^5553377555 is an apocalyptic number.

5553377555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5553377555 is a deficient number, since it is larger than the sum of its proper divisors (1808344813).

5553377555 is a wasteful number, since it uses less digits than its factorization.

5553377555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507.

The product of its digits is 6890625, while the sum is 50.

The square root of 5553377555 is about 74520.9873458477. The cubic root of 5553377555 is about 1770.8661379568.

The spelling of 5553377555 in words is "five billion, five hundred fifty-three million, three hundred seventy-seven thousand, five hundred fifty-five".