5081185 has 4 divisors (see below), whose sum is σ = 6097428. Its totient is φ = 4064944.

The previous prime is 5081161. The next prime is 5081191. The reversal of 5081185 is 5811805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5811805 = 5 ⋅1162361.

It can be written as a sum of positive squares in 2 ways, for example, as 603729 + 4477456 = 777^2 + 2116^2 .

It is a cyclic number.

It is not a de Polignac number, because 5081185 - 2¹³ = 5072993 is a prime.

It is a Duffinian 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, 508114 + ... + 508123.

It is an arithmetic number, because the mean of its divisors is an integer number (1524357).

Almost surely, 2^5081185 is an apocalyptic number.

It is an amenable number.

5081185 is a deficient number, since it is larger than the sum of its proper divisors (1016243).

5081185 is a wasteful number, since it uses less digits than its factorization.

5081185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016242.

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 5081185 is about 2254.1483979543. The cubic root of 5081185 is about 171.9181262579.

The spelling of 5081185 in words is "five million, eighty-one thousand, one hundred eighty-five".