147466854523 has 2 divisors, whose sum is σ = 147466854524. Its totient is φ = 147466854522.

The previous prime is 147466854401. The next prime is 147466854529. The reversal of 147466854523 is 325458664741.

147466854523 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 a de Polignac number, because none of the positive numbers 2^k-147466854523 is a prime.

It is not a weakly prime, because it can be changed into another prime (147466854529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73733427261 + 73733427262.

It is an arithmetic number, because the mean of its divisors is an integer number (73733427262).

Almost surely, 2^147466854523 is an apocalyptic number.

147466854523 is a deficient number, since it is larger than the sum of its proper divisors (1).

147466854523 is an equidigital number, since it uses as much as digits as its factorization.

147466854523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19353600, while the sum is 55.

The spelling of 147466854523 in words is "one hundred forty-seven billion, four hundred sixty-six million, eight hundred fifty-four thousand, five hundred twenty-three".