53344367 has 4 divisors (see below), whose sum is σ = 53369496. Its totient is φ = 53319240.

The previous prime is 53344363. The next prime is 53344373. The reversal of 53344367 is 76344335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53344367 - 2² = 53344363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53344363) 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, 9053 + ... + 13734.

It is an arithmetic number, because the mean of its divisors is an integer number (13342374).

Almost surely, 2^53344367 is an apocalyptic number.

53344367 is a deficient number, since it is larger than the sum of its proper divisors (25129).

53344367 is a wasteful number, since it uses less digits than its factorization.

53344367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25128.

The product of its digits is 90720, while the sum is 35.

The square root of 53344367 is about 7303.7228178512. The cubic root of 53344367 is about 376.4403674572.

The spelling of 53344367 in words is "fifty-three million, three hundred forty-four thousand, three hundred sixty-seven".