53323363 has 8 divisors (see below), whose sum is σ = 53964288. Its totient is φ = 52686144.

The previous prime is 53323321. The next prime is 53323381. The reversal of 53323363 is 36332335.

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

It is a cyclic number.

It is not a de Polignac number, because 53323363 - 2²¹ = 51226211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53323393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36495 + ... + 37927.

It is an arithmetic number, because the mean of its divisors is an integer number (6745536).

Almost surely, 2^53323363 is an apocalyptic number.

53323363 is a deficient number, since it is larger than the sum of its proper divisors (640925).

53323363 is a wasteful number, since it uses less digits than its factorization.

53323363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853.

The product of its digits is 14580, while the sum is 28.

The square root of 53323363 is about 7302.2847794372. The cubic root of 53323363 is about 376.3909539834.

Adding to 53323363 its reverse (36332335), we get a palindrome (89655698).

The spelling of 53323363 in words is "fifty-three million, three hundred twenty-three thousand, three hundred sixty-three".