53345383 has 8 divisors (see below), whose sum is σ = 65655968. Its totient is φ = 42207264.

The previous prime is 53345359. The next prime is 53345437. The reversal of 53345383 is 38354335.

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 53345383 - 2¹⁷ = 53214311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53345183) 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 7 ways as a sum of consecutive naturals, for example, 293016 + ... + 293197.

It is an arithmetic number, because the mean of its divisors is an integer number (8206996).

Almost surely, 2^53345383 is an apocalyptic number.

53345383 is a deficient number, since it is larger than the sum of its proper divisors (12310585).

53345383 is a wasteful number, since it uses less digits than its factorization.

53345383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586233.

The product of its digits is 64800, while the sum is 34.

The square root of 53345383 is about 7303.7923710905. The cubic root of 53345383 is about 376.4427573440.

The spelling of 53345383 in words is "fifty-three million, three hundred forty-five thousand, three hundred eighty-three".