153355427 has 2 divisors, whose sum is σ = 153355428. Its totient is φ = 153355426.

The previous prime is 153355379. The next prime is 153355463. The reversal of 153355427 is 724553351.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153355427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (153355627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76677713 + 76677714.

It is an arithmetic number, because the mean of its divisors is an integer number (76677714).

Almost surely, 2^153355427 is an apocalyptic number.

153355427 is a deficient number, since it is larger than the sum of its proper divisors (1).

153355427 is an equidigital number, since it uses as much as digits as its factorization.

153355427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63000, while the sum is 35.

The square root of 153355427 is about 12383.6758274755. The cubic root of 153355427 is about 535.2619638848.

The spelling of 153355427 in words is "one hundred fifty-three million, three hundred fifty-five thousand, four hundred twenty-seven".