133490959759 has 2 divisors, whose sum is σ = 133490959760. Its totient is φ = 133490959758.

The previous prime is 133490959621. The next prime is 133490959837. The reversal of 133490959759 is 957959094331.

It is a strong prime.

It is an emirp because it is prime and its reverse (957959094331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133490959759 - 2¹⁷ = 133490828687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133490959759.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133490953759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66745479879 + 66745479880.

It is an arithmetic number, because the mean of its divisors is an integer number (66745479880).

Almost surely, 2^133490959759 is an apocalyptic number.

133490959759 is a deficient number, since it is larger than the sum of its proper divisors (1).

133490959759 is an equidigital number, since it uses as much as digits as its factorization.

133490959759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41334300, while the sum is 64.

The spelling of 133490959759 in words is "one hundred thirty-three billion, four hundred ninety million, nine hundred fifty-nine thousand, seven hundred fifty-nine".