5778500 has 96 divisors (see below), whose sum is σ = 15654912. Its totient is φ = 1814400.

The previous prime is 5778491. The next prime is 5778517. The reversal of 5778500 is 58775.

5778500 = T₂₈₀ + T₂₈₁ + ... + T₃₈₃.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45437 + ... + 45563.

It is an arithmetic number, because the mean of its divisors is an integer number (163072).

Almost surely, 2^5778500 is an apocalyptic number.

5778500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5778500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7827456).

5778500 is an abundant number, since it is smaller than the sum of its proper divisors (9876412).

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

5778500 is a wasteful number, since it uses less digits than its factorization.

5778500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 5778500 is about 2403.8510769180. The cubic root of 5778500 is about 179.4478967756.

The spelling of 5778500 in words is "five million, seven hundred seventy-eight thousand, five hundred".