45580005 has 24 divisors (see below), whose sum is σ = 79174368. Its totient is φ = 24257376.

The previous prime is 45580001. The next prime is 45580039. The reversal of 45580005 is 50008554.

It is not a de Polignac number, because 45580005 - 2² = 45580001 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45580001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29994 + ... + 31476.

It is an arithmetic number, because the mean of its divisors is an integer number (3298932).

Almost surely, 2^45580005 is an apocalyptic number.

45580005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45580005 is a deficient number, since it is larger than the sum of its proper divisors (33594363).

45580005 is a wasteful number, since it uses less digits than its factorization.

45580005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2174 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 45580005 is about 6751.2965421466. The cubic root of 45580005 is about 357.2109715036.

Adding to 45580005 its reverse (50008554), we get a palindrome (95588559).

The spelling of 45580005 in words is "forty-five million, five hundred eighty thousand, five".