53342022 has 16 divisors (see below), whose sum is σ = 112959792. Its totient is φ = 16734720.

The previous prime is 53342017. The next prime is 53342033. The reversal of 53342022 is 22024335.

It is a super-3 number, since 3×53342022³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 53342022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261379 + ... + 261582.

It is an arithmetic number, because the mean of its divisors is an integer number (7059987).

Almost surely, 2^53342022 is an apocalyptic number.

53342022 is an abundant number, since it is smaller than the sum of its proper divisors (59617770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53342022 is a wasteful number, since it uses less digits than its factorization.

53342022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522983.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 53342022 is about 7303.5622815172. The cubic root of 53342022 is about 376.4348513134.

Adding to 53342022 its reverse (22024335), we get a palindrome (75366357).

The spelling of 53342022 in words is "fifty-three million, three hundred forty-two thousand, twenty-two".