133925553067 has 2 divisors, whose sum is σ = 133925553068. Its totient is φ = 133925553066.

The previous prime is 133925553043. The next prime is 133925553089. The reversal of 133925553067 is 760355529331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133925553067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133925553067.

It is not a weakly prime, because it can be changed into another prime (133925553007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66962776533 + 66962776534.

It is an arithmetic number, because the mean of its divisors is an integer number (66962776534).

Almost surely, 2^133925553067 is an apocalyptic number.

133925553067 is a deficient number, since it is larger than the sum of its proper divisors (1).

133925553067 is an equidigital number, since it uses as much as digits as its factorization.

133925553067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2551500, while the sum is 49.

The spelling of 133925553067 in words is "one hundred thirty-three billion, nine hundred twenty-five million, five hundred fifty-three thousand, sixty-seven".