5388780 has 96 divisors (see below), whose sum is σ = 16531200. Its totient is φ = 1306368.

The previous prime is 5388769. The next prime is 5388797. The reversal of 5388780 is 878835.

5388780 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

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, 32979 + ... + 33141.

It is an arithmetic number, because the mean of its divisors is an integer number (172200).

Almost surely, 2^5388780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5388780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8265600).

5388780 is an abundant number, since it is smaller than the sum of its proper divisors (11142420).

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

5388780 is a wasteful number, since it uses less digits than its factorization.

5388780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 5388780 is about 2321.3745927790. The cubic root of 5388780 is about 175.3194708576.

The spelling of 5388780 in words is "five million, three hundred eighty-eight thousand, seven hundred eighty".