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BaseRepresentation
bin101101011110100001…
…110010100111000001
311200001002022021212200
4231132201302213001
51300001110302414
634233224143413
73346031611542
oct553641624701
9150032267780
1048830556609
1119788637a0a
129569307b69
1347b26b69a3
1425132b64c9
15140bd93109
hexb5e8729c1

48830556609 has 6 divisors (see below), whose sum is σ = 70533026226. Its totient is φ = 32553704400.

The previous prime is 48830556563. The next prime is 48830556623. The reversal of 48830556609 is 90665503884.

It is a happy number.

48830556609 is a `hidden beast` number, since 4 + 8 + 83 + 0 + 556 + 6 + 0 + 9 = 666.

48830556609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36840963600 + 11989593009 = 191940^2 + 109497^2 .

It is not a de Polignac number, because 48830556609 - 28 = 48830556353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48830556689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2712808692 + ... + 2712808709.

It is an arithmetic number, because the mean of its divisors is an integer number (11755504371).

Almost surely, 248830556609 is an apocalyptic number.

It is an amenable number.

48830556609 is a deficient number, since it is larger than the sum of its proper divisors (21702469617).

48830556609 is a wasteful number, since it uses less digits than its factorization.

48830556609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425617407 (or 5425617404 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 48830556609 in words is "forty-eight billion, eight hundred thirty million, five hundred fifty-six thousand, six hundred nine".

Divisors: 1 3 9 5425617401 16276852203 48830556609