52717775 has 24 divisors (see below), whose sum is σ = 72678384. Its totient is φ = 37606400.

The previous prime is 52717747. The next prime is 52717783. The reversal of 52717775 is 57771725.

52717775 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 52717775 - 2⁸ = 52717519 is a prime.

It is a Duffinian number.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 12767 + ... + 16383.

It is an arithmetic number, because the mean of its divisors is an integer number (3028266).

Almost surely, 2^52717775 is an apocalyptic number.

52717775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52717775 is a deficient number, since it is larger than the sum of its proper divisors (19960609).

52717775 is a wasteful number, since it uses less digits than its factorization.

52717775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691 (or 3686 counting only the distinct ones).

The product of its digits is 120050, while the sum is 41.

The square root of 52717775 is about 7260.7007237594. The cubic root of 52717775 is about 374.9606477224.

The spelling of 52717775 in words is "fifty-two million, seven hundred seventeen thousand, seven hundred seventy-five".