5409780 has 24 divisors (see below), whose sum is σ = 15147552. Its totient is φ = 1442592.

The previous prime is 5409773. The next prime is 5409793. The reversal of 5409780 is 879045.

5409780 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45022 + ... + 45141.

It is an arithmetic number, because the mean of its divisors is an integer number (631148).

Almost surely, 2^5409780 is an apocalyptic number.

It is an amenable number.

5409780 is an abundant number, since it is smaller than the sum of its proper divisors (9737772).

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

5409780 is a wasteful number, since it uses less digits than its factorization.

5409780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90175 (or 90173 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5409780 is about 2325.8933767480. The cubic root of 5409780 is about 175.5469148364.

The spelling of 5409780 in words is "five million, four hundred nine thousand, seven hundred eighty".