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5500560025 = 52220022401
BaseRepresentation
bin1010001111101101…
…11110001010011001
3112012100021101211101
411013312332022121
542231120410100
62305452031401
7253210663102
oct50766761231
915170241741
105500560025
112372a17184
121096162561
1369877b85c
143a27613a9
15222d8086a
hex147dbe299

5500560025 has 6 divisors (see below), whose sum is σ = 6820694462. Its totient is φ = 4400448000.

The previous prime is 5500560017. The next prime is 5500560031. The reversal of 5500560025 is 5200650055.

It can be written as a sum of positive squares in 3 ways, for example, as 46294416 + 5454265609 = 6804^2 + 73853^2 .

It is not a de Polignac number, because 5500560025 - 23 = 5500560017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5500559975 and 5500560002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110011176 + ... + 110011225.

Almost surely, 25500560025 is an apocalyptic number.

It is an amenable number.

5500560025 is a deficient number, since it is larger than the sum of its proper divisors (1320134437).

5500560025 is a wasteful number, since it uses less digits than its factorization.

5500560025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220022411 (or 220022406 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 5500560025 is about 74165.7604626286. The cubic root of 5500560025 is about 1765.2340772456.

The spelling of 5500560025 in words is "five billion, five hundred million, five hundred sixty thousand, twenty-five".

Divisors: 1 5 25 220022401 1100112005 5500560025