53330153 has 4 divisors (see below), whose sum is σ = 53347140. Its totient is φ = 53313168.

The previous prime is 53330149. The next prime is 53330161. The reversal of 53330153 is 35103335.

53330153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35103335 = 5 ⋅7020667.

It can be written as a sum of positive squares in 2 ways, for example, as 33500944 + 19829209 = 5788^2 + 4453^2 .

It is a cyclic number.

It is not a de Polignac number, because 53330153 - 2² = 53330149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53330113) 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, 2258 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (13336785).

Almost surely, 2^53330153 is an apocalyptic number.

It is an amenable number.

53330153 is a deficient number, since it is larger than the sum of its proper divisors (16987).

53330153 is a wasteful number, since it uses less digits than its factorization.

53330153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16986.

The product of its (nonzero) digits is 2025, while the sum is 23.

The square root of 53330153 is about 7302.7496876177. The cubic root of 53330153 is about 376.4069293831.

Adding to 53330153 its reverse (35103335), we get a palindrome (88433488).

The spelling of 53330153 in words is "fifty-three million, three hundred thirty thousand, one hundred fifty-three".