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5501500055 = 52574281323
BaseRepresentation
bin1010001111110101…
…00011101010010111
3112012102001011022022
411013322203222113
542231341000210
62305524123355
7253221656522
oct50772435227
915172034268
105501500055
1123734a9467
12109653655b
13698a1a69c
143a2927bb9
15222eb9155
hex147ea3a97

5501500055 has 8 divisors (see below), whose sum is σ = 6627489552. Its totient is φ = 4384073728.

The previous prime is 5501500051. The next prime is 5501500057. The reversal of 5501500055 is 5500051055.

5501500055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5501500055 - 22 = 5501500051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5501499997 and 5501500033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501500051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139377 + ... + 2141946.

It is an arithmetic number, because the mean of its divisors is an integer number (828436194).

Almost surely, 25501500055 is an apocalyptic number.

5501500055 is a deficient number, since it is larger than the sum of its proper divisors (1125989497).

5501500055 is a wasteful number, since it uses less digits than its factorization.

5501500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281585.

The product of its (nonzero) digits is 3125, while the sum is 26.

The square root of 5501500055 is about 74172.0975502244. The cubic root of 5501500055 is about 1765.3346293387.

The spelling of 5501500055 in words is "five billion, five hundred one million, five hundred thousand, fifty-five".

Divisors: 1 5 257 1285 4281323 21406615 1100300011 5501500055