5603538 has 8 divisors (see below), whose sum is σ = 11207088. Its totient is φ = 1867844.

The previous prime is 5603519. The next prime is 5603551. The reversal of 5603538 is 8353065.

It is a sphenic number, since it is the product of 3 distinct primes.

5603538 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466956 + ... + 466967.

It is an arithmetic number, because the mean of its divisors is an integer number (1400886).

Almost surely, 2^5603538 is an apocalyptic number.

5603538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5603538 is a wasteful number, since it uses less digits than its factorization.

5603538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933928.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5603538 is about 2367.1793341443. The cubic root of 5603538 is about 177.6181901464.

The spelling of 5603538 in words is "five million, six hundred three thousand, five hundred thirty-eight".