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5991706354489 is a prime number
BaseRepresentation
bin101011100110000110110…
…0001110110001100111001
3210012210122022120201002021
41113030031201312030321
51241132003311320424
620424315113234441
71155613032455512
oct127141541661471
923183568521067
105991706354489
111a00083040869
12809296402a21
1334602803534b
1416a000527a09
15a5cd0cd64e4
hex5730d876339

5991706354489 has 2 divisors, whose sum is σ = 5991706354490. Its totient is φ = 5991706354488.

The previous prime is 5991706354471. The next prime is 5991706354493. The reversal of 5991706354489 is 9844536071995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5269320250000 + 722386104489 = 2295500^2 + 849933^2 .

It is a cyclic number.

It is not a de Polignac number, because 5991706354489 - 211 = 5991706352441 is a prime.

It is a super-2 number, since 2×59917063544892 (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5991706357489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995853177244 + 2995853177245.

It is an arithmetic number, because the mean of its divisors is an integer number (2995853177245).

Almost surely, 25991706354489 is an apocalyptic number.

It is an amenable number.

5991706354489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5991706354489 is an equidigital number, since it uses as much as digits as its factorization.

5991706354489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 293932800, while the sum is 70.

The spelling of 5991706354489 in words is "five trillion, nine hundred ninety-one billion, seven hundred six million, three hundred fifty-four thousand, four hundred eighty-nine".