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5487941573 = 53471026359
BaseRepresentation
bin1010001110001101…
…10101011111000101
3112011110112022120022
411013012311133011
542214403112243
62304321344525
7252665506442
oct50706653705
915143468508
105487941573
112366888804
121091a98145
13695c8120a
143a0bd89c9
15221bdbb68
hex1471b57c5

5487941573 has 4 divisors (see below), whose sum is σ = 5488973280. Its totient is φ = 5486909868.

The previous prime is 5487941477. The next prime is 5487941579. The reversal of 5487941573 is 3751497845.

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 5487941573 - 28 = 5487941317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487941579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507833 + ... + 518526.

It is an arithmetic number, because the mean of its divisors is an integer number (1372243320).

Almost surely, 25487941573 is an apocalyptic number.

It is an amenable number.

5487941573 is a deficient number, since it is larger than the sum of its proper divisors (1031707).

5487941573 is a wasteful number, since it uses less digits than its factorization.

5487941573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031706.

The product of its digits is 4233600, while the sum is 53.

The square root of 5487941573 is about 74080.6423635757. The cubic root of 5487941573 is about 1763.8832101871.

The spelling of 5487941573 in words is "five billion, four hundred eighty-seven million, nine hundred forty-one thousand, five hundred seventy-three".

Divisors: 1 5347 1026359 5487941573