5087851 has 2 divisors, whose sum is σ = 5087852. Its totient is φ = 5087850.

The previous prime is 5087821. The next prime is 5087861. The reversal of 5087851 is 1587805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5087851 - 2¹¹ = 5085803 is a prime.

5087851 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5087821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2543925 + 2543926.

It is an arithmetic number, because the mean of its divisors is an integer number (2543926).

Almost surely, 2^5087851 is an apocalyptic number.

5087851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5087851 is an equidigital number, since it uses as much as digits as its factorization.

5087851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5087851 is about 2255.6265205038. The cubic root of 5087851 is about 171.9932731279.

The spelling of 5087851 in words is "five million, eighty-seven thousand, eight hundred fifty-one".