5555601055 has 8 divisors (see below), whose sum is σ = 6674505552. Its totient is φ = 4439291328.

The previous prime is 5555601041. The next prime is 5555601061. The reversal of 5555601055 is 5501065555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5555601055 - 2²⁵ = 5522046623 is a prime.

It is a super-2 number, since 2×5555601055² = 61729406164634226050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643977 + ... + 652546.

It is an arithmetic number, because the mean of its divisors is an integer number (834313194).

Almost surely, 2^5555601055 is an apocalyptic number.

5555601055 is a deficient number, since it is larger than the sum of its proper divisors (1118904497).

5555601055 is a wasteful number, since it uses less digits than its factorization.

5555601055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297385.

The product of its (nonzero) digits is 93750, while the sum is 37.

The square root of 5555601055 is about 74535.9044689202. The cubic root of 5555601055 is about 1771.1024503286.

The spelling of 5555601055 in words is "five billion, five hundred fifty-five million, six hundred one thousand, fifty-five".