45597005 has 4 divisors (see below), whose sum is σ = 54716412. Its totient is φ = 36477600.

The previous prime is 45596933. The next prime is 45597011. The reversal of 45597005 is 50079554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23290276 + 22306729 = 4826^2 + 4723^2 .

It is not a de Polignac number, because 45597005 - 2¹⁰ = 45595981 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 3 ways as a sum of consecutive naturals, for example, 4559696 + ... + 4559705.

It is an arithmetic number, because the mean of its divisors is an integer number (13679103).

Almost surely, 2^45597005 is an apocalyptic number.

It is an amenable number.

45597005 is a deficient number, since it is larger than the sum of its proper divisors (9119407).

45597005 is an equidigital number, since it uses as much as digits as its factorization.

45597005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119406.

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 45597005 is about 6752.5554422011. Note that the first 3 decimals coincide. The cubic root of 45597005 is about 357.2553757090.

The spelling of 45597005 in words is "forty-five million, five hundred ninety-seven thousand, five".