5011665 has 16 divisors (see below), whose sum is σ = 8059200. Its totient is φ = 2659392.

The previous prime is 5011661. The next prime is 5011729. The reversal of 5011665 is 5661105.

It is not a de Polignac number, because 5011665 - 2² = 5011661 is a prime.

5011665 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706 + ... + 4164.

It is an arithmetic number, because the mean of its divisors is an integer number (503700).

Almost surely, 2^5011665 is an apocalyptic number.

It is an amenable number.

5011665 is a deficient number, since it is larger than the sum of its proper divisors (3047535).

5011665 is a wasteful number, since it uses less digits than its factorization.

5011665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5011665 is about 2238.6748312339. The cubic root of 5011665 is about 171.1304705175.

The spelling of 5011665 in words is "five million, eleven thousand, six hundred sixty-five".