53333322 has 32 divisors (see below), whose sum is σ = 122324352. Its totient is φ = 15185664.

The previous prime is 53333321. The next prime is 53333347. The reversal of 53333322 is 22333335.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 53333292 and 53333301.

It is not an unprimeable number, because it can be changed into a prime (53333321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11118 + ... + 15174.

It is an arithmetic number, because the mean of its divisors is an integer number (3822636).

Almost surely, 2^53333322 is an apocalyptic number.

53333322 is an abundant number, since it is smaller than the sum of its proper divisors (68991030).

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

53333322 is a wasteful number, since it uses less digits than its factorization.

53333322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382.

The product of its digits is 4860, while the sum is 24.

The square root of 53333322 is about 7302.9666574619. The cubic root of 53333322 is about 376.4143848897.

Adding to 53333322 its reverse (22333335), we get a palindrome (75666657).

The spelling of 53333322 in words is "fifty-three million, three hundred thirty-three thousand, three hundred twenty-two".