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5506663563 = 32611851507
BaseRepresentation
bin1010010000011100…
…10000010010001011
3112012202202111022100
411020032100102023
542234201213223
62310230524443
7253313603502
oct51016202213
915182674270
105506663563
112376405925
121098206723
13699b07a0b
143a34ad839
15223689043
hex14839048b

5506663563 has 6 divisors (see below), whose sum is σ = 7954069604. Its totient is φ = 3671109036.

The previous prime is 5506663537. The next prime is 5506663567. The reversal of 5506663563 is 3653666055.

It is not a de Polignac number, because 5506663563 - 217 = 5506532491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5506663567) 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, 305925745 + ... + 305925762.

Almost surely, 25506663563 is an apocalyptic number.

5506663563 is a deficient number, since it is larger than the sum of its proper divisors (2447406041).

5506663563 is a wasteful number, since it uses less digits than its factorization.

5506663563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611851513 (or 611851510 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 45.

The square root of 5506663563 is about 74206.8970042543. The cubic root of 5506663563 is about 1765.8867496155.

The spelling of 5506663563 in words is "five billion, five hundred six million, six hundred sixty-three thousand, five hundred sixty-three".

Divisors: 1 3 9 611851507 1835554521 5506663563