133712455543 has 2 divisors, whose sum is σ = 133712455544. Its totient is φ = 133712455542.

The previous prime is 133712455511. The next prime is 133712455567. The reversal of 133712455543 is 345554217331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133712455543 - 2⁵ = 133712455511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133712455543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133712455043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66856227771 + 66856227772.

It is an arithmetic number, because the mean of its divisors is an integer number (66856227772).

Almost surely, 2^133712455543 is an apocalyptic number.

133712455543 is a deficient number, since it is larger than the sum of its proper divisors (1).

133712455543 is an equidigital number, since it uses as much as digits as its factorization.

133712455543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756000, while the sum is 43.

The spelling of 133712455543 in words is "one hundred thirty-three billion, seven hundred twelve million, four hundred fifty-five thousand, five hundred forty-three".