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5050050005050 = 252541186693161
BaseRepresentation
bin100100101111100111001…
…1011111100100000111010
3122212210001200000211001221
41021133032123330200322
51130220000300130200
614423543321502254
71030565642533201
oct111371633744072
918783050024057
105050050005050
1116777946340a6
1269689764198a
132a82aa2c177b
141365d09b2238
158b56b69291a
hex497ce6fc83a

5050050005050 has 24 divisors (see below), whose sum is σ = 9410455523772. Its totient is φ = 2016286128000.

The previous prime is 5050050004991. The next prime is 5050050005057. The reversal of 5050050005050 is 505000500505.

It can be written as a sum of positive squares in 6 ways, for example, as 2362919278041 + 2687130727009 = 1537179^2 + 1639247^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5050050005057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93319531 + ... + 93373630.

Almost surely, 25050050005050 is an apocalyptic number.

5050050005050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5050050005050 is a deficient number, since it is larger than the sum of its proper divisors (4360405518722).

5050050005050 is a wasteful number, since it uses less digits than its factorization.

5050050005050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186693714 (or 186693709 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

Adding to 5050050005050 its reverse (505000500505), we get a palindrome (5555050505555).

The spelling of 5050050005050 in words is "five trillion, fifty billion, fifty million, five thousand, fifty".

Divisors: 1 2 5 10 25 50 541 1082 2705 5410 13525 27050 186693161 373386322 933465805 1866931610 4667329025 9334658050 101001000101 202002000202 505005000505 1010010001010 2525025002525 5050050005050