53427422 has 8 divisors (see below), whose sum is σ = 80315616. Its totient is φ = 26655552.

The previous prime is 53427419. The next prime is 53427427. The reversal of 53427422 is 22472435.

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 (53427427) 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, 27923 + ... + 29774.

It is an arithmetic number, because the mean of its divisors is an integer number (10039452).

Almost surely, 2^53427422 is an apocalyptic number.

53427422 is a deficient number, since it is larger than the sum of its proper divisors (26888194).

53427422 is a wasteful number, since it uses less digits than its factorization.

53427422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58162.

The product of its digits is 13440, while the sum is 29.

The square root of 53427422 is about 7309.4064054477. The cubic root of 53427422 is about 376.6356335759.

Adding to 53427422 its reverse (22472435), we get a palindrome (75899857).

The spelling of 53427422 in words is "fifty-three million, four hundred twenty-seven thousand, four hundred twenty-two".