55024136 has 16 divisors (see below), whose sum is σ = 106728300. Its totient is φ = 26563264.

The previous prime is 55024127. The next prime is 55024139. The reversal of 55024136 is 63142055.

It can be written as a sum of positive squares in 2 ways, for example, as 46648900 + 8375236 = 6830^2 + 2894^2 .

It is not an unprimeable number, because it can be changed into a prime (55024139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118355 + ... + 118818.

Almost surely, 2^55024136 is an apocalyptic number.

It is an amenable number.

55024136 is a deficient number, since it is larger than the sum of its proper divisors (51704164).

55024136 is a wasteful number, since it uses less digits than its factorization.

55024136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237208 (or 237204 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 55024136 is about 7417.8255573989. The cubic root of 55024136 is about 380.3508670684.

The spelling of 55024136 in words is "fifty-five million, twenty-four thousand, one hundred thirty-six".