5603534 has 4 divisors (see below), whose sum is σ = 8405304. Its totient is φ = 2801766.

The previous prime is 5603519. The next prime is 5603551. The reversal of 5603534 is 4353065.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4353065 = 5 ⋅870613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400882 + ... + 1400885.

It is an arithmetic number, because the mean of its divisors is an integer number (2101326).

Almost surely, 2^5603534 is an apocalyptic number.

5603534 is a deficient number, since it is larger than the sum of its proper divisors (2801770).

5603534 is a wasteful number, since it uses less digits than its factorization.

5603534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801769.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 5603534 is about 2367.1784892568. The cubic root of 5603534 is about 177.6181478831.

Adding to 5603534 its reverse (4353065), we get a palindrome (9956599).

The spelling of 5603534 in words is "five million, six hundred three thousand, five hundred thirty-four".