5078911 has 2 divisors, whose sum is σ = 5078912. Its totient is φ = 5078910.

The previous prime is 5078893. The next prime is 5078933. The reversal of 5078911 is 1198705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5078911 - 2⁷ = 5078783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5078951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2539455 + 2539456.

It is an arithmetic number, because the mean of its divisors is an integer number (2539456).

Almost surely, 2^5078911 is an apocalyptic number.

5078911 is a deficient number, since it is larger than the sum of its proper divisors (1).

5078911 is an equidigital number, since it uses as much as digits as its factorization.

5078911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 5078911 is about 2253.6439381588. The cubic root of 5078911 is about 171.8924760632.

It can be divided in two parts, 50 and 78911, that added together give a square (78961 = 281²).

The spelling of 5078911 in words is "five million, seventy-eight thousand, nine hundred eleven".