455795147 has 2 divisors, whose sum is σ = 455795148. Its totient is φ = 455795146.

The previous prime is 455795129. The next prime is 455795159. The reversal of 455795147 is 741597554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455795147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (455705147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227897573 + 227897574.

It is an arithmetic number, because the mean of its divisors is an integer number (227897574).

Almost surely, 2^455795147 is an apocalyptic number.

455795147 is a deficient number, since it is larger than the sum of its proper divisors (1).

455795147 is an equidigital number, since it uses as much as digits as its factorization.

455795147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 882000, while the sum is 47.

The square root of 455795147 is about 21349.3594049096. The cubic root of 455795147 is about 769.5849491957.

The spelling of 455795147 in words is "four hundred fifty-five million, seven hundred ninety-five thousand, one hundred forty-seven".