5554540 has 24 divisors (see below), whose sum is σ = 11733120. Its totient is φ = 2208768.

The previous prime is 5554537. The next prime is 5554547. The reversal of 5554540 is 454555.

It is a super-2 number, since 2×5554540² = 61705829223200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5554499 and 5554508.

It is not an unprimeable number, because it can be changed into a prime (5554547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3141 + ... + 4579.

It is an arithmetic number, because the mean of its divisors is an integer number (488880).

Almost surely, 2^5554540 is an apocalyptic number.

It is an amenable number.

5554540 is an abundant number, since it is smaller than the sum of its proper divisors (6178580).

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

5554540 is a wasteful number, since it uses less digits than its factorization.

5554540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641 (or 1639 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 5554540 is about 2356.8071622430. The cubic root of 5554540 is about 177.0989689846.

The spelling of 5554540 in words is "five million, five hundred fifty-four thousand, five hundred forty".