5108778 has 32 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 1682208.

The previous prime is 5108773. The next prime is 5108813. The reversal of 5108778 is 8778015.

5108778 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×5108778² = 52199225306568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5108771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4275 + ... + 5337.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

Almost surely, 2^5108778 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5108778, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5745600).

5108778 is an abundant number, since it is smaller than the sum of its proper divisors (6382422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5108778 is a wasteful number, since it uses less digits than its factorization.

5108778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 5108778 is about 2260.2606044437. The cubic root of 5108778 is about 172.2287608725.

It can be divided in two parts, 5108 and 778, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 5108778 in words is "five million, one hundred eight thousand, seven hundred seventy-eight".