53366147 has 2 divisors, whose sum is σ = 53366148. Its totient is φ = 53366146.

The previous prime is 53366123. The next prime is 53366161. The reversal of 53366147 is 74166335.

53366147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53366147 - 2²⁴ = 36588931 is a prime.

It is a Chen prime.

It is equal to p_3190697 and since 53366147 and 3190697 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (53366107) 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 as a sum of consecutive naturals, namely, 26683073 + 26683074.

It is an arithmetic number, because the mean of its divisors is an integer number (26683074).

Almost surely, 2^53366147 is an apocalyptic number.

53366147 is a deficient number, since it is larger than the sum of its proper divisors (1).

53366147 is an equidigital number, since it uses as much as digits as its factorization.

53366147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 53366147 is about 7305.2136861286. The cubic root of 53366147 is about 376.4915928323.

The spelling of 53366147 in words is "fifty-three million, three hundred sixty-six thousand, one hundred forty-seven".