45340611665 has 8 divisors (see below), whose sum is σ = 54415490688. Its totient is φ = 36267984880.

The previous prime is 45340611619. The next prime is 45340611671. The reversal of 45340611665 is 56611604354.

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

It is not a de Polignac number, because 45340611665 - 2¹⁰ = 45340610641 is a prime.

It is a Duffinian number.

It is a Curzon 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, 518447 + ... + 599556.

It is an arithmetic number, because the mean of its divisors is an integer number (6801936336).

Almost surely, 2^45340611665 is an apocalyptic number.

It is an amenable number.

45340611665 is a deficient number, since it is larger than the sum of its proper divisors (9074879023).

45340611665 is a wasteful number, since it uses less digits than its factorization.

45340611665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126119.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 45340611665 in words is "forty-five billion, three hundred forty million, six hundred eleven thousand, six hundred sixty-five".