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5255425255 = 54019261529
BaseRepresentation
bin1001110010011111…
…10110110011100111
3111120021000021010211
410321033312303213
541230342102010
62225254000251
7244143243343
oct47117666347
914507007124
105255425255
112257606863
121028046087
13659a507b2
1437bd90623
1520b5ad08a
hex1393f6ce7

5255425255 has 8 divisors (see below), whose sum is σ = 6308103600. Its totient is φ = 4203278016.

The previous prime is 5255425249. The next prime is 5255425267. The reversal of 5255425255 is 5525245525.

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 5255425255 - 211 = 5255423207 is a prime.

It is a super-2 number, since 2×52554252552 = 55238989221783630050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110670 + ... + 150859.

It is an arithmetic number, because the mean of its divisors is an integer number (788512950).

Almost surely, 25255425255 is an apocalyptic number.

5255425255 is a deficient number, since it is larger than the sum of its proper divisors (1052678345).

5255425255 is a wasteful number, since it uses less digits than its factorization.

5255425255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265553.

The product of its digits is 500000, while the sum is 40.

The square root of 5255425255 is about 72494.3118803124. The cubic root of 5255425255 is about 1738.6117935134.

The spelling of 5255425255 in words is "five billion, two hundred fifty-five million, four hundred twenty-five thousand, two hundred fifty-five".

Divisors: 1 5 4019 20095 261529 1307645 1051085051 5255425255