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5050555505 = 534728389
BaseRepresentation
bin1001011010000100…
…10101110001110001
3111000222111210200022
410231002111301301
540320420234010
62153054533225
7236105004422
oct45502256161
914028453608
105050555505
1121619a8116
12b8b507215
1362647caa8
1435caa1649
151e85e0d55
hex12d095c71

5050555505 has 12 divisors (see below), whose sum is σ = 6078907380. Its totient is φ = 4028320224.

The previous prime is 5050555421. The next prime is 5050555577. The reversal of 5050555505 is 5055550505.

5050555505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3199146721 + 1851408784 = 56561^2 + 43028^2 .

It is not a de Polignac number, because 5050555505 - 28 = 5050555249 is a prime.

It is a super-2 number, since 2×50505555052 = 51016221818171610050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597851 + ... + 606239.

It is an arithmetic number, because the mean of its divisors is an integer number (506575615).

Almost surely, 25050555505 is an apocalyptic number.

It is an amenable number.

5050555505 is a deficient number, since it is larger than the sum of its proper divisors (1028351875).

5050555505 is an frugal number, since it uses more digits than its factorization.

5050555505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9088 (or 8741 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 35.

The square root of 5050555505 is about 71067.2604298210. The cubic root of 5050555505 is about 1715.7198773037.

The spelling of 5050555505 in words is "five billion, fifty million, five hundred fifty-five thousand, five hundred five".

Divisors: 1 5 347 1735 8389 41945 120409 602045 2910983 14554915 1010111101 5050555505