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5368520089 = 71667911321
BaseRepresentation
bin1001111111111110…
…10001110110011001
3111212010211002002101
410333333101312121
541443320120324
62244414003401
7250015445032
oct47777216631
914763732071
105368520089
112305431669
121059aa6561
136772ca70a
1438cdcda89
1521649c944
hex13ffd1d99

5368520089 has 8 divisors (see below), whose sum is σ = 5445429120. Its totient is φ = 5291647200.

The previous prime is 5368520081. The next prime is 5368520093. The reversal of 5368520089 is 9800258635.

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 5368520089 - 23 = 5368520081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5368520081) 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, 468549 + ... + 479869.

It is an arithmetic number, because the mean of its divisors is an integer number (680678640).

Almost surely, 25368520089 is an apocalyptic number.

It is an amenable number.

5368520089 is a deficient number, since it is larger than the sum of its proper divisors (76909031).

5368520089 is a wasteful number, since it uses less digits than its factorization.

5368520089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18071.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 5368520089 is about 73270.1855395494. The cubic root of 5368520089 is about 1750.9948182077.

The spelling of 5368520089 in words is "five billion, three hundred sixty-eight million, five hundred twenty thousand, eighty-nine".

Divisors: 1 71 6679 11321 474209 803791 75612959 5368520089