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5505375307 = 49111212577
BaseRepresentation
bin1010010000010010…
…10101110001001011
3112012200100001011011
411020021111301023
542233334002212
62310143144351
7253266626605
oct51011256113
915180301134
105505375307
112375705a53
1210978a50b7
13699776533
143a3256175
152234d24a7
hex148255c4b

5505375307 has 4 divisors (see below), whose sum is σ = 5516588376. Its totient is φ = 5494162240.

The previous prime is 5505375301. The next prime is 5505375311. The reversal of 5505375307 is 7035735055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5505375307 - 211 = 5505373259 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5505375307.

It is not an unprimeable number, because it can be changed into a prime (5505375301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5605798 + ... + 5606779.

It is an arithmetic number, because the mean of its divisors is an integer number (1379147094).

Almost surely, 25505375307 is an apocalyptic number.

5505375307 is a deficient number, since it is larger than the sum of its proper divisors (11213069).

5505375307 is a wasteful number, since it uses less digits than its factorization.

5505375307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11213068.

The product of its (nonzero) digits is 275625, while the sum is 40.

The square root of 5505375307 is about 74198.2163330090. The cubic root of 5505375307 is about 1765.7490321271.

The spelling of 5505375307 in words is "five billion, five hundred five million, three hundred seventy-five thousand, three hundred seven".

Divisors: 1 491 11212577 5505375307