5559780 has 48 divisors (see below), whose sum is σ = 16390080. Its totient is φ = 1404288.

The previous prime is 5559773. The next prime is 5559781. The reversal of 5559780 is 879555.

It is a super-2 number, since 2×5559780² = 61822307296800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5559781) 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, 1299 + ... + 3578.

It is an arithmetic number, because the mean of its divisors is an integer number (341460).

Almost surely, 2^5559780 is an apocalyptic number.

It is an amenable number.

5559780 is an abundant number, since it is smaller than the sum of its proper divisors (10830300).

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

5559780 is a wasteful number, since it uses less digits than its factorization.

5559780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908 (or 4906 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 39.

The square root of 5559780 is about 2357.9185736577. The cubic root of 5559780 is about 177.1546415776.

The spelling of 5559780 in words is "five million, five hundred fifty-nine thousand, seven hundred eighty".