53272333 has 16 divisors (see below), whose sum is σ = 58608000. Its totient is φ = 48226752.

The previous prime is 53272279. The next prime is 53272343. The reversal of 53272333 is 33327235.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53272333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53272343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59616 + ... + 60502.

It is an arithmetic number, because the mean of its divisors is an integer number (3663000).

Almost surely, 2^53272333 is an apocalyptic number.

It is an amenable number.

53272333 is a deficient number, since it is larger than the sum of its proper divisors (5335667).

53272333 is a wasteful number, since it uses less digits than its factorization.

53272333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044.

The product of its digits is 11340, while the sum is 28.

The square root of 53272333 is about 7298.7898311980. The cubic root of 53272333 is about 376.2708480260.

Adding to 53272333 its reverse (33327235), we get a palindrome (86599568).

The spelling of 53272333 in words is "fifty-three million, two hundred seventy-two thousand, three hundred thirty-three".