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52553227055 = 5710931373761
BaseRepresentation
bin110000111100011010…
…101001101100101111
312000122112011112200212
4300330122221230233
51330112111231210
640050450013035
73540214026260
oct607432515457
9160575145625
1052553227055
1120318a2135a
12a227b7717b
134c56a17374
142787878967
151578ad6805
hexc3c6a9b2f

52553227055 has 16 divisors (see below), whose sum is σ = 72138990144. Its totient is φ = 36003502080.

The previous prime is 52553227007. The next prime is 52553227057. The reversal of 52553227055 is 55072235525.

It is not a de Polignac number, because 52553227055 - 26 = 52553226991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52553227057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648626 + ... + 725135.

It is an arithmetic number, because the mean of its divisors is an integer number (4508686884).

Almost surely, 252553227055 is an apocalyptic number.

52553227055 is a deficient number, since it is larger than the sum of its proper divisors (19585763089).

52553227055 is a wasteful number, since it uses less digits than its factorization.

52553227055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374866.

The product of its (nonzero) digits is 525000, while the sum is 41.

The spelling of 52553227055 in words is "fifty-two billion, five hundred fifty-three million, two hundred twenty-seven thousand, fifty-five".

Divisors: 1 5 7 35 1093 5465 7651 38255 1373761 6868805 9616327 48081635 1501520773 7507603865 10510645411 52553227055