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5500555505101 = 26949314146859
BaseRepresentation
bin101000000001011001010…
…1010000010110111001101
3201110211220011121102101201
41100002302222002313031
51210110114202130401
615410530442105501
71105254615232066
oct120026252026715
921424804542351
105500555505101
111830855202188
1274a064aab291
1330b91432c187
1415032a68d56d
1598136ed3b01
hex500b2a82dcd

5500555505101 has 8 divisors (see below), whose sum is σ = 5522124650400. Its totient is φ = 5478994663920.

The previous prime is 5500555505083. The next prime is 5500555505119. The reversal of 5500555505101 is 1015055550055.

It is an interprime number because it is at equal distance from previous prime (5500555505083) and next prime (5500555505119).

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 5500555505101 - 221 = 5500553407949 is a prime.

It is a super-2 number, since 2×55005555051012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500555505161) 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, 746991 + ... + 3399868.

It is an arithmetic number, because the mean of its divisors is an integer number (690265581300).

Almost surely, 25500555505101 is an apocalyptic number.

It is an amenable number.

5500555505101 is a deficient number, since it is larger than the sum of its proper divisors (21569145299).

5500555505101 is a wasteful number, since it uses less digits than its factorization.

5500555505101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152059.

The product of its (nonzero) digits is 78125, while the sum is 37.

The spelling of 5500555505101 in words is "five trillion, five hundred billion, five hundred fifty-five million, five hundred five thousand, one hundred one".

Divisors: 1 269 4931 1326439 4146859 1115505071 20448161729 5500555505101