53272227 has 16 divisors (see below), whose sum is σ = 72914688. Its totient is φ = 34577760.

The previous prime is 53272213. The next prime is 53272231. The reversal of 53272227 is 72227235.

It is not a de Polignac number, because 53272227 - 2⁷ = 53272099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53272194 and 53272203.

It is not an unprimeable number, because it can be changed into a prime (53272627) 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, 64477 + ... + 65297.

It is an arithmetic number, because the mean of its divisors is an integer number (4557168).

Almost surely, 2^53272227 is an apocalyptic number.

53272227 is a deficient number, since it is larger than the sum of its proper divisors (19642461).

53272227 is a wasteful number, since it uses less digits than its factorization.

53272227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370.

The product of its digits is 11760, while the sum is 30.

The square root of 53272227 is about 7298.7825697167. The cubic root of 53272227 is about 376.2705984610.

The spelling of 53272227 in words is "fifty-three million, two hundred seventy-two thousand, two hundred twenty-seven".