53745366 has 8 divisors (see below), whose sum is σ = 107490744. Its totient is φ = 17915120.

The previous prime is 53745361. The next prime is 53745371. The reversal of 53745366 is 66354735.

53745366 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 (53745361) and next prime (53745371).

It is a sphenic number, since it is the product of 3 distinct primes.

53745366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53745361) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4478775 + ... + 4478786.

It is an arithmetic number, because the mean of its divisors is an integer number (13436343).

Almost surely, 2^53745366 is an apocalyptic number.

53745366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53745366 is a wasteful number, since it uses less digits than its factorization.

53745366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8957566.

The product of its digits is 226800, while the sum is 39.

The square root of 53745366 is about 7331.1231063187. The cubic root of 53745366 is about 377.3812699139.

The spelling of 53745366 in words is "fifty-three million, seven hundred forty-five thousand, three hundred sixty-six".