5635504 has 40 divisors (see below), whose sum is σ = 12681728. Its totient is φ = 2376000.

The previous prime is 5635501. The next prime is 5635519. The reversal of 5635504 is 4055365.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5635501) 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, 7129 + ... + 7879.

Almost surely, 2^5635504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5635504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6340864).

5635504 is an abundant number, since it is smaller than the sum of its proper divisors (7046224).

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

5635504 is a wasteful number, since it uses less digits than its factorization.

5635504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5635504 is about 2373.9216499287. The cubic root of 5635504 is about 177.9552974476.

The spelling of 5635504 in words is "five million, six hundred thirty-five thousand, five hundred four".