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4557252055 = 55591163021
BaseRepresentation
bin1000011111010001…
…00010010111010111
3102202121021101120011
410033220202113113
533313124031210
62032113421051
7220635001066
oct41750422727
912677241504
104557252055
111a294a4a14
12a7226a787
13578200a65
143133701dd
151ba14bd8a
hex10fa225d7

4557252055 has 8 divisors (see below), whose sum is σ = 5469714144. Its totient is φ = 3645127200.

The previous prime is 4557252047. The next prime is 4557252083. The reversal of 4557252055 is 5502527554.

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

It is not a de Polignac number, because 4557252055 - 23 = 4557252047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4557251999 and 4557252017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53556 + ... + 109465.

It is an arithmetic number, because the mean of its divisors is an integer number (683714268).

Almost surely, 24557252055 is an apocalyptic number.

4557252055 is a deficient number, since it is larger than the sum of its proper divisors (912462089).

4557252055 is a wasteful number, since it uses less digits than its factorization.

4557252055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168617.

The product of its (nonzero) digits is 350000, while the sum is 40.

The square root of 4557252055 is about 67507.4222215602. The cubic root of 4557252055 is about 1657.9356997079.

The spelling of 4557252055 in words is "four billion, five hundred fifty-seven million, two hundred fifty-two thousand, fifty-five".

Divisors: 1 5 5591 27955 163021 815105 911450411 4557252055