53320227 has 8 divisors (see below), whose sum is σ = 71166720. Its totient is φ = 35510280.

The previous prime is 53320207. The next prime is 53320229. The reversal of 53320227 is 72202335.

53320227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53320227 - 2⁸ = 53319971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53320197 and 53320206.

It is not an unprimeable number, because it can be changed into a prime (53320229) 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 7 ways as a sum of consecutive naturals, for example, 5527 + ... + 11712.

It is an arithmetic number, because the mean of its divisors is an integer number (8895840).

Almost surely, 2^53320227 is an apocalyptic number.

53320227 is a deficient number, since it is larger than the sum of its proper divisors (17846493).

53320227 is a wasteful number, since it uses less digits than its factorization.

53320227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18273.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 53320227 is about 7302.0700489656. The cubic root of 53320227 is about 376.3835751966.

The spelling of 53320227 in words is "fifty-three million, three hundred twenty thousand, two hundred twenty-seven".