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5549507007 = 311168166879
BaseRepresentation
bin1010010101100011…
…01100000110111111
3112022202101011110120
411022301230012333
542331133211012
62314401110023
7254344013502
oct51261540677
915282334416
105549507007
112398608830
1210aa628313
136a5958875
143a9063139
152272ed58c
hex14ac6c1bf

5549507007 has 8 divisors (see below), whose sum is σ = 8072010240. Its totient is φ = 3363337560.

The previous prime is 5549506993. The next prime is 5549507017. The reversal of 5549507007 is 7007059455.

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

It is not a de Polignac number, because 5549507007 - 212 = 5549502911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5549507007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549507017) 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, 84083407 + ... + 84083472.

It is an arithmetic number, because the mean of its divisors is an integer number (1009001280).

Almost surely, 25549507007 is an apocalyptic number.

5549507007 is a deficient number, since it is larger than the sum of its proper divisors (2522503233).

5549507007 is a wasteful number, since it uses less digits than its factorization.

5549507007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168166893.

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 5549507007 is about 74495.0133029050. The cubic root of 5549507007 is about 1770.4546277040.

The spelling of 5549507007 in words is "five billion, five hundred forty-nine million, five hundred seven thousand, seven".

Divisors: 1 3 11 33 168166879 504500637 1849835669 5549507007