5055187 has 4 divisors (see below), whose sum is σ = 5078080. Its totient is φ = 5032296.

The previous prime is 5055181. The next prime is 5055191. The reversal of 5055187 is 7815505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7815505 = 5 ⋅1563101.

It is a cyclic number.

It is not a de Polignac number, because 5055187 - 2⁷ = 5055059 is a prime.

It is a Duffinian number.

5055187 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5055181) 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 3 ways as a sum of consecutive naturals, for example, 11112 + ... + 11557.

It is an arithmetic number, because the mean of its divisors is an integer number (1269520).

Almost surely, 2^5055187 is an apocalyptic number.

5055187 is a deficient number, since it is larger than the sum of its proper divisors (22893).

5055187 is a wasteful number, since it uses less digits than its factorization.

5055187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22892.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 5055187 is about 2248.3743015788. The cubic root of 5055187 is about 171.6244170804.

The spelling of 5055187 in words is "five million, fifty-five thousand, one hundred eighty-seven".