5555140 has 12 divisors (see below), whose sum is σ = 11665836. Its totient is φ = 2222048.

The previous prime is 5555117. The next prime is 5555149. The reversal of 5555140 is 415555.

It can be written as a sum of positive squares in 2 ways, for example, as 1295044 + 4260096 = 1138^2 + 2064^2 .

It is not an unprimeable number, because it can be changed into a prime (5555149) 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, 138859 + ... + 138898.

It is an arithmetic number, because the mean of its divisors is an integer number (972153).

Almost surely, 2^5555140 is an apocalyptic number.

It is an amenable number.

5555140 is an abundant number, since it is smaller than the sum of its proper divisors (6110696).

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

5555140 is a wasteful number, since it uses less digits than its factorization.

5555140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277766 (or 277764 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5555140 is about 2356.9344496613. The cubic root of 5555140 is about 177.1053454836.

The spelling of 5555140 in words is "five million, five hundred fifty-five thousand, one hundred forty".