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5500275529 = 72112250521
BaseRepresentation
bin1010001111101011…
…11000101101001001
3112012022201221120111
411013311320231021
542231032304104
62305441554321
7253205366500
oct50765705511
915168657514
105500275529
112372842461
1210960459a1
136986ac208
143a26c9837
15222d26404
hex147d78b49

5500275529 has 6 divisors (see below), whose sum is σ = 6398279754. Its totient is φ = 4714521840.

The previous prime is 5500275527. The next prime is 5500275551. The reversal of 5500275529 is 9255720055.

It can be written as a sum of positive squares in only one way, i.e., 5439357504 + 60918025 = 73752^2 + 7805^2 .

It is not a de Polignac number, because 5500275529 - 21 = 5500275527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5500275491 and 5500275500.

It is not an unprimeable number, because it can be changed into a prime (5500275527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56125212 + ... + 56125309.

It is an arithmetic number, because the mean of its divisors is an integer number (1066379959).

Almost surely, 25500275529 is an apocalyptic number.

It is an amenable number.

5500275529 is a deficient number, since it is larger than the sum of its proper divisors (898004225).

5500275529 is a wasteful number, since it uses less digits than its factorization.

5500275529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112250535 (or 112250528 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 40.

The square root of 5500275529 is about 74163.8424638314. The cubic root of 5500275529 is about 1765.2036433328.

The spelling of 5500275529 in words is "five billion, five hundred million, two hundred seventy-five thousand, five hundred twenty-nine".

Divisors: 1 7 49 112250521 785753647 5500275529