134553017 has 2 divisors, whose sum is σ = 134553018. Its totient is φ = 134553016.

The previous prime is 134552987. The next prime is 134553031. The reversal of 134553017 is 710355431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99281296 + 35271721 = 9964^2 + 5939^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134553017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (136553017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67276508 + 67276509.

It is an arithmetic number, because the mean of its divisors is an integer number (67276509).

Almost surely, 2^134553017 is an apocalyptic number.

It is an amenable number.

134553017 is a deficient number, since it is larger than the sum of its proper divisors (1).

134553017 is an equidigital number, since it uses as much as digits as its factorization.

134553017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 134553017 is about 11599.6990047156. The cubic root of 134553017 is about 512.4259874877.

The spelling of 134553017 in words is "one hundred thirty-four million, five hundred fifty-three thousand, seventeen".