5557555355 has 16 divisors (see below), whose sum is σ = 7412619744. Its totient is φ = 3965594880.

The previous prime is 5557555351. The next prime is 5557555361. The reversal of 5557555355 is 5535557555.

It is not a de Polignac number, because 5557555355 - 2² = 5557555351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5557555351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 950354 + ... + 956183.

It is an arithmetic number, because the mean of its divisors is an integer number (463288734).

Almost surely, 2^5557555355 is an apocalyptic number.

5557555355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5557555355 is a deficient number, since it is larger than the sum of its proper divisors (1855064389).

5557555355 is a wasteful number, since it uses less digits than its factorization.

5557555355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906606.

The product of its digits is 8203125, while the sum is 50.

The square root of 5557555355 is about 74549.0131054731. The cubic root of 5557555355 is about 1771.3101002124.

The spelling of 5557555355 in words is "five billion, five hundred fifty-seven million, five hundred fifty-five thousand, three hundred fifty-five".