53436022 has 8 divisors (see below), whose sum is σ = 80185176. Its totient is φ = 26707632.

The previous prime is 53436017. The next prime is 53436023. The reversal of 53436022 is 22063435.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53436023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6618 + ... + 12274.

It is an arithmetic number, because the mean of its divisors is an integer number (10023147).

Almost surely, 2^53436022 is an apocalyptic number.

53436022 is a deficient number, since it is larger than the sum of its proper divisors (26749154).

53436022 is a wasteful number, since it uses less digits than its factorization.

53436022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10382.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 53436022 is about 7309.9946648407. The cubic root of 53436022 is about 376.6558410059.

Adding to 53436022 its reverse (22063435), we get a palindrome (75499457).

The spelling of 53436022 in words is "fifty-three million, four hundred thirty-six thousand, twenty-two".