45050665 has 16 divisors (see below), whose sum is σ = 59169600. Its totient is φ = 32656320.

The previous prime is 45050651. The next prime is 45050671. The reversal of 45050665 is 56605054.

It is not a de Polignac number, because 45050665 - 2⁵ = 45050633 is a prime.

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, 18022 + ... + 20368.

It is an arithmetic number, because the mean of its divisors is an integer number (3698100).

Almost surely, 2^45050665 is an apocalyptic number.

It is an amenable number.

45050665 is a deficient number, since it is larger than the sum of its proper divisors (14118935).

45050665 is a wasteful number, since it uses less digits than its factorization.

45050665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 45050665 is about 6711.9792162968. The cubic root of 45050665 is about 355.8227692708.

It can be divided in two parts, 450 and 50665, that added together give a palindrome (51115).

The spelling of 45050665 in words is "forty-five million, fifty thousand, six hundred sixty-five".