5155636 has 12 divisors (see below), whose sum is σ = 9092160. Its totient is φ = 2557880.

The previous prime is 5155603. The next prime is 5155639. The reversal of 5155636 is 6365515.

It is a junction number, because it is equal to n+sod(n) for n = 5155598 and 5155607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4396 + ... + 5443.

It is an arithmetic number, because the mean of its divisors is an integer number (757680).

Almost surely, 2^5155636 is an apocalyptic number.

It is an amenable number.

5155636 is a deficient number, since it is larger than the sum of its proper divisors (3936524).

5155636 is a wasteful number, since it uses less digits than its factorization.

5155636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9974 (or 9972 counting only the distinct ones).

The product of its digits is 13500, while the sum is 31.

The square root of 5155636 is about 2270.6025631977. The cubic root of 5155636 is about 172.7537231046.

The spelling of 5155636 in words is "five million, one hundred fifty-five thousand, six hundred thirty-six".