53342066 has 16 divisors (see below), whose sum is σ = 82379808. Its totient is φ = 25888800.

The previous prime is 53342053. The next prime is 53342071. The reversal of 53342066 is 66024335.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15761 + ... + 18843.

It is an arithmetic number, because the mean of its divisors is an integer number (5148738).

Almost surely, 2^53342066 is an apocalyptic number.

53342066 is a deficient number, since it is larger than the sum of its proper divisors (29037742).

53342066 is a wasteful number, since it uses less digits than its factorization.

53342066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 53342066 is about 7303.5652937452. The cubic root of 53342066 is about 376.4349548161.

The spelling of 53342066 in words is "fifty-three million, three hundred forty-two thousand, sixty-six".