45340565 has 8 divisors (see below), whose sum is σ = 54453408. Its totient is φ = 36242640.

The previous prime is 45340511. The next prime is 45340573. The reversal of 45340565 is 56504354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45340565 - 2¹² = 45336469 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 7 ways as a sum of consecutive naturals, for example, 4694 + ... + 10616.

It is an arithmetic number, because the mean of its divisors is an integer number (6806676).

Almost surely, 2^45340565 is an apocalyptic number.

It is an amenable number.

45340565 is a deficient number, since it is larger than the sum of its proper divisors (9112843).

45340565 is a wasteful number, since it uses less digits than its factorization.

45340565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7459.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 45340565 is about 6733.5403020996. The cubic root of 45340565 is about 356.5843750910.

The spelling of 45340565 in words is "forty-five million, three hundred forty thousand, five hundred sixty-five".