53346366 has 12 divisors (see below), whose sum is σ = 115583832. Its totient is φ = 17782116.

The previous prime is 53346343. The next prime is 53346367. The reversal of 53346366 is 66364335.

It is a happy number.

53346366 is a `hidden beast` number, since 533 + 4 + 63 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 53346366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53346367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1481826 + ... + 1481861.

It is an arithmetic number, because the mean of its divisors is an integer number (9631986).

Almost surely, 2^53346366 is an apocalyptic number.

53346366 is an abundant number, since it is smaller than the sum of its proper divisors (62237466).

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

53346366 is a wasteful number, since it uses less digits than its factorization.

53346366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963695 (or 2963692 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 53346366 is about 7303.8596645883. The cubic root of 53346366 is about 376.4450695775.

The spelling of 53346366 in words is "fifty-three million, three hundred forty-six thousand, three hundred sixty-six".