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5164608551 = 172411260583
BaseRepresentation
bin1001100111101010…
…11010110000100111
3111022221010022001012
410303311122300213
541034114433201
62212251252435
7241661306534
oct46365326047
914287108035
105164608551
112210317933
12100174a11b
13643ca3bbb
1436dcadd8b
1520361e5bb
hex133d5ac27

5164608551 has 8 divisors (see below), whose sum is σ = 5491103904. Its totient is φ = 4840634880.

The previous prime is 5164608529. The next prime is 5164608707. The reversal of 5164608551 is 1558064615.

5164608551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5164608551 - 26 = 5164608487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5164608499 and 5164608508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164608511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626195 + ... + 634388.

It is an arithmetic number, because the mean of its divisors is an integer number (686387988).

Almost surely, 25164608551 is an apocalyptic number.

5164608551 is a deficient number, since it is larger than the sum of its proper divisors (326495353).

5164608551 is a wasteful number, since it uses less digits than its factorization.

5164608551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260841.

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 5164608551 is about 71865.2109925241. The cubic root of 5164608551 is about 1728.5388166633.

The spelling of 5164608551 in words is "five billion, one hundred sixty-four million, six hundred eight thousand, five hundred fifty-one".

Divisors: 1 17 241 4097 1260583 21429911 303800503 5164608551