55736212 has 12 divisors (see below), whose sum is σ = 111472480. Its totient is φ = 23886936.

The previous prime is 55736209. The next prime is 55736221. The reversal of 55736212 is 21263755.

55736212 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

55736212 is an admirable number.

55736212 is strictly pandigital in base 9.

It is a congruent 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, 995262 + ... + 995317.

Almost surely, 2^55736212 is an apocalyptic number.

It is an amenable number.

55736212 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.

55736212 is a wasteful number, since it uses less digits than its factorization.

55736212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990590 (or 1990588 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 55736212 is about 7465.6688916667. The cubic root of 55736212 is about 381.9845666855.

Adding to 55736212 its reverse (21263755), we get a palindrome (76999967).

The spelling of 55736212 in words is "fifty-five million, seven hundred thirty-six thousand, two hundred twelve".