53382366 has 12 divisors (see below), whose sum is σ = 115661832. Its totient is φ = 17794116.

The previous prime is 53382361. The next prime is 53382383. The reversal of 53382366 is 66328335.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53382366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53382361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1482826 + ... + 1482861.

It is an arithmetic number, because the mean of its divisors is an integer number (9638486).

Almost surely, 2^53382366 is an apocalyptic number.

53382366 is an abundant number, since it is smaller than the sum of its proper divisors (62279466).

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

53382366 is a wasteful number, since it uses less digits than its factorization.

53382366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965695 (or 2965692 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 53382366 is about 7306.3236993717. The cubic root of 53382366 is about 376.5297299846.

The spelling of 53382366 in words is "fifty-three million, three hundred eighty-two thousand, three hundred sixty-six".