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5027805505 = 51759150653
BaseRepresentation
bin1001010111010111…
…00011100101000001
3110222101200222112201
410223223203211001
540244104234010
62150523153201
7235410433042
oct45353434501
913871628481
105027805505
112150079768
12b83975801
13621845a58
14359a5c8c9
151e65ea23a
hex12bae3941

5027805505 has 8 divisors (see below), whose sum is σ = 6388270632. Its totient is φ = 3785641728.

The previous prime is 5027805481. The next prime is 5027805529. The reversal of 5027805505 is 5055087205.

It is an interprime number because it is at equal distance from previous prime (5027805481) and next prime (5027805529).

It can be written as a sum of positive squares in 4 ways, for example, as 661106944 + 4366698561 = 25712^2 + 66081^2 .

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 5027805505 - 25 = 5027805473 is a prime.

It is a super-2 number, since 2×50278055052 = 50557656392216610050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29575242 + ... + 29575411.

It is an arithmetic number, because the mean of its divisors is an integer number (798533829).

Almost surely, 25027805505 is an apocalyptic number.

It is an amenable number.

5027805505 is a deficient number, since it is larger than the sum of its proper divisors (1360465127).

5027805505 is a wasteful number, since it uses less digits than its factorization.

5027805505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59150675.

The product of its (nonzero) digits is 70000, while the sum is 37.

The square root of 5027805505 is about 70907.0201390525. The cubic root of 5027805505 is about 1713.1398719176.

The spelling of 5027805505 in words is "five billion, twenty-seven million, eight hundred five thousand, five hundred five".

Divisors: 1 5 17 85 59150653 295753265 1005561101 5027805505