555060055 has 8 divisors (see below), whose sum is σ = 726624144. Its totient is φ = 403680000.

The previous prime is 555060041. The next prime is 555060059. The reversal of 555060055 is 550060555.

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

It is not a de Polignac number, because 555060055 - 2¹⁵ = 555027287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 555059999 and 555060026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555060059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5045946 + ... + 5046055.

It is an arithmetic number, because the mean of its divisors is an integer number (90828018).

Almost surely, 2^555060055 is an apocalyptic number.

555060055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

555060055 is a deficient number, since it is larger than the sum of its proper divisors (171564089).

555060055 is a wasteful number, since it uses less digits than its factorization.

555060055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10092017.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 555060055 is about 23559.7125406912. The cubic root of 555060055 is about 821.8262168561.

The spelling of 555060055 in words is "five hundred fifty-five million, sixty thousand, fifty-five".