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5525005555253 = 8366566331991
BaseRepresentation
bin101000001100110001111…
…1111100101011000110101
3201120012000010200122211202
41100121203333211120311
51211010202410232003
615430052535342245
71110111534231122
oct120314377453065
921505003618752
105525005555253
1118401616657a8
12752949221985
1331100c941c82
141515a999b749
1598ab8773088
hex50663fe5635

5525005555253 has 4 divisors (see below), whose sum is σ = 5591571887328. Its totient is φ = 5458439223180.

The previous prime is 5525005555241. The next prime is 5525005555271. The reversal of 5525005555253 is 3525555005255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5525005555253 - 238 = 5250127648309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5525005555198 and 5525005555207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525005554253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33283165913 + ... + 33283166078.

It is an arithmetic number, because the mean of its divisors is an integer number (1397892971832).

Almost surely, 25525005555253 is an apocalyptic number.

It is an amenable number.

5525005555253 is a deficient number, since it is larger than the sum of its proper divisors (66566332075).

5525005555253 is an equidigital number, since it uses as much as digits as its factorization.

5525005555253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66566332074.

The product of its (nonzero) digits is 4687500, while the sum is 47.

The spelling of 5525005555253 in words is "five trillion, five hundred twenty-five billion, five million, five hundred fifty-five thousand, two hundred fifty-three".

Divisors: 1 83 66566331991 5525005555253