5099851 has 2 divisors, whose sum is σ = 5099852. Its totient is φ = 5099850.

The previous prime is 5099849. The next prime is 5099873. The reversal of 5099851 is 1589905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5099851 - 2¹ = 5099849 is a prime.

Together with 5099849, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5099851.

It is not a weakly prime, because it can be changed into another prime (5099251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2549925 + 2549926.

It is an arithmetic number, because the mean of its divisors is an integer number (2549926).

Almost surely, 2^5099851 is an apocalyptic number.

5099851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5099851 is an equidigital number, since it uses as much as digits as its factorization.

5099851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 5099851 is about 2258.2849687318. The cubic root of 5099851 is about 172.1283857570.

The spelling of 5099851 in words is "five million, ninety-nine thousand, eight hundred fifty-one".