5555320 has 16 divisors (see below), whose sum is σ = 12499560. Its totient is φ = 2222112.

The previous prime is 5555267. The next prime is 5555321. The reversal of 5555320 is 235555.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69402 + ... + 69481.

Almost surely, 2^5555320 is an apocalyptic number.

It is an amenable number.

5555320 is an abundant number, since it is smaller than the sum of its proper divisors (6944240).

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

5555320 is a wasteful number, since it uses less digits than its factorization.

5555320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138894 (or 138890 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 5555320 is about 2356.9726345463. The cubic root of 5555320 is about 177.1072583438.

The spelling of 5555320 in words is "five million, five hundred fifty-five thousand, three hundred twenty".