53364505 has 16 divisors (see below), whose sum is σ = 66933504. Its totient is φ = 40803840.

The previous prime is 53364491. The next prime is 53364517. The reversal of 53364505 is 50546335.

53364505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53364505 - 2⁵ = 53364473 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 7465 + ... + 12745.

It is an arithmetic number, because the mean of its divisors is an integer number (4183344).

Almost surely, 2^53364505 is an apocalyptic number.

It is an amenable number.

53364505 is a deficient number, since it is larger than the sum of its proper divisors (13568999).

53364505 is a wasteful number, since it uses less digits than its factorization.

53364505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 53364505 is about 7305.1012997768. The cubic root of 53364505 is about 376.4877314234.

The spelling of 53364505 in words is "fifty-three million, three hundred sixty-four thousand, five hundred five".