53260147 has 2 divisors, whose sum is σ = 53260148. Its totient is φ = 53260146.

The previous prime is 53260127. The next prime is 53260183. The reversal of 53260147 is 74106235.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53260147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53260127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26630073 + 26630074.

It is an arithmetic number, because the mean of its divisors is an integer number (26630074).

Almost surely, 2^53260147 is an apocalyptic number.

53260147 is a deficient number, since it is larger than the sum of its proper divisors (1).

53260147 is an equidigital number, since it uses as much as digits as its factorization.

53260147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 53260147 is about 7297.9549875290. The cubic root of 53260147 is about 376.2421552946.

The spelling of 53260147 in words is "fifty-three million, two hundred sixty thousand, one hundred forty-seven".