146573225933 has 2 divisors, whose sum is σ = 146573225934. Its totient is φ = 146573225932.

The previous prime is 146573225921. The next prime is 146573225941. The reversal of 146573225933 is 339522375641.

146573225933 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 can be written as a sum of positive squares in only one way, i.e., 110291738404 + 36281487529 = 332102^2 + 190477^2 .

It is a cyclic number.

It is not a de Polignac number, because 146573225933 - 2⁴ = 146573225917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146573225033) 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, 73286612966 + 73286612967.

It is an arithmetic number, because the mean of its divisors is an integer number (73286612967).

Almost surely, 2^146573225933 is an apocalyptic number.

It is an amenable number.

146573225933 is a deficient number, since it is larger than the sum of its proper divisors (1).

146573225933 is an equidigital number, since it uses as much as digits as its factorization.

146573225933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 50.

The spelling of 146573225933 in words is "one hundred forty-six billion, five hundred seventy-three million, two hundred twenty-five thousand, nine hundred thirty-three".