5553636 has 24 divisors (see below), whose sum is σ = 14136864. Its totient is φ = 1682880.

The previous prime is 5553631. The next prime is 5553641. The reversal of 5553636 is 6363555.

It is an interprime number because it is at equal distance from previous prime (5553631) and next prime (5553641).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 5553597 and 5553606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20905 + ... + 21168.

It is an arithmetic number, because the mean of its divisors is an integer number (589036).

Almost surely, 2^5553636 is an apocalyptic number.

It is an amenable number.

5553636 is an abundant number, since it is smaller than the sum of its proper divisors (8583228).

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

5553636 is a wasteful number, since it uses less digits than its factorization.

5553636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42091 (or 42089 counting only the distinct ones).

The product of its digits is 40500, while the sum is 33.

The square root of 5553636 is about 2356.6153695502. The cubic root of 5553636 is about 177.0893608590.

The spelling of 5553636 in words is "five million, five hundred fifty-three thousand, six hundred thirty-six".