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5502071209 = 79180138671
BaseRepresentation
bin1010001111111001…
…01111000110101001
3112012110010011210011
411013330233012221
542232012234314
62305544251521
7253226555635
oct50774570651
915173104704
105502071209
112373859598
121096770ba1
13698b8a64b
143a2a35dc5
1522307d4c4
hex147f2f1a9

5502071209 has 8 divisors (see below), whose sum is σ = 5574955520. Its totient is φ = 5429268000.

The previous prime is 5502071093. The next prime is 5502071251. The reversal of 5502071209 is 9021702055.

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 5502071209 - 211 = 5502069161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5502071279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122944 + ... + 161614.

It is an arithmetic number, because the mean of its divisors is an integer number (696869440).

Almost surely, 25502071209 is an apocalyptic number.

It is an amenable number.

5502071209 is a deficient number, since it is larger than the sum of its proper divisors (72884311).

5502071209 is a wasteful number, since it uses less digits than its factorization.

5502071209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40551.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5502071209 is about 74175.9476447723. The cubic root of 5502071209 is about 1765.3957183166.

The spelling of 5502071209 in words is "five billion, five hundred two million, seventy-one thousand, two hundred nine".

Divisors: 1 79 1801 38671 142279 3055009 69646471 5502071209