5078851 has 2 divisors, whose sum is σ = 5078852. Its totient is φ = 5078850.

The previous prime is 5078849. The next prime is 5078861. The reversal of 5078851 is 1588705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5078851 - 2¹ = 5078849 is a prime.

Together with 5078849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5078861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2539425 + 2539426.

It is an arithmetic number, because the mean of its divisors is an integer number (2539426).

Almost surely, 2^5078851 is an apocalyptic number.

5078851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5078851 is an equidigital number, since it uses as much as digits as its factorization.

5078851 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 5078851 is about 2253.6306263450. The cubic root of 5078851 is about 171.8917991734.

It can be divided in two parts, 5078 and 851, that added together give a square (5929 = 77²).

The spelling of 5078851 in words is "five million, seventy-eight thousand, eight hundred fifty-one".