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5525410405 = 523227211661
BaseRepresentation
bin1010010010101011…
…10001001001100101
3112021002000221010211
411021111301021211
542304001113110
62312140415421
7253632133144
oct51125611145
915232027124
105525410405
112385a4a689
1210a2547571
136a096c918
143a5b8d75b
1522513d98a
hex149571265

5525410405 has 16 divisors (see below), whose sum is σ = 6949286784. Its totient is φ = 4209494080.

The previous prime is 5525410399. The next prime is 5525410417. The reversal of 5525410405 is 5040145255.

It is a de Polignac number, because none of the positive numbers 2k-5525410405 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79726 + ... + 131935.

It is an arithmetic number, because the mean of its divisors is an integer number (434330424).

Almost surely, 25525410405 is an apocalyptic number.

It is an amenable number.

5525410405 is a deficient number, since it is larger than the sum of its proper divisors (1423876379).

5525410405 is a wasteful number, since it uses less digits than its factorization.

5525410405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211916.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5525410405 is about 74333.1043681078. The cubic root of 5525410405 is about 1767.8884035001. Note that the first 3 decimals are identical.

The spelling of 5525410405 in words is "five billion, five hundred twenty-five million, four hundred ten thousand, four hundred five".

Divisors: 1 5 23 115 227 1135 5221 26105 211661 1058305 4868203 24341015 48047047 240235235 1105082081 5525410405