53346017 has 8 divisors (see below), whose sum is σ = 57004200. Its totient is φ = 49745664.

The previous prime is 53346001. The next prime is 53346031. The reversal of 53346017 is 71064335.

It can be written as a sum of positive squares in 4 ways, for example, as 30459361 + 22886656 = 5519^2 + 4784^2 .

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 53346017 - 2⁴ = 53346001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53346077) 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, 12542 + ... + 16247.

It is an arithmetic number, because the mean of its divisors is an integer number (7125525).

Almost surely, 2^53346017 is an apocalyptic number.

It is an amenable number.

53346017 is a deficient number, since it is larger than the sum of its proper divisors (3658183).

53346017 is a wasteful number, since it uses less digits than its factorization.

53346017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28915.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 53346017 is about 7303.8357730716. The cubic root of 53346017 is about 376.4442486555. Note that the first 3 decimals are identical.

The spelling of 53346017 in words is "fifty-three million, three hundred forty-six thousand, seventeen".