53316305 has 8 divisors (see below), whose sum is σ = 73119552. Its totient is φ = 36559728.

The previous prime is 53316293. The next prime is 53316317. The reversal of 53316305 is 50361335.

53316305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53316293) and next prime (53316317).

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 53316305 - 2¹² = 53312209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761627 + ... + 761696.

It is an arithmetic number, because the mean of its divisors is an integer number (9139944).

Almost surely, 2^53316305 is an apocalyptic number.

It is an amenable number.

53316305 is a deficient number, since it is larger than the sum of its proper divisors (19803247).

53316305 is a wasteful number, since it uses less digits than its factorization.

53316305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523335.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 53316305 is about 7301.8014900434. The cubic root of 53316305 is about 376.3743466002.

The spelling of 53316305 in words is "fifty-three million, three hundred sixteen thousand, three hundred five".