53228167 has 2 divisors, whose sum is σ = 53228168. Its totient is φ = 53228166.

The previous prime is 53228129. The next prime is 53228171. The reversal of 53228167 is 76182235.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53228167 - 2⁷ = 53228039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53228107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26614083 + 26614084.

It is an arithmetic number, because the mean of its divisors is an integer number (26614084).

Almost surely, 2^53228167 is an apocalyptic number.

53228167 is a deficient number, since it is larger than the sum of its proper divisors (1).

53228167 is an equidigital number, since it uses as much as digits as its factorization.

53228167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 34.

The square root of 53228167 is about 7295.7636337809. The cubic root of 53228167 is about 376.1668354801.

The spelling of 53228167 in words is "fifty-three million, two hundred twenty-eight thousand, one hundred sixty-seven".