133490759 has 2 divisors, whose sum is σ = 133490760. Its totient is φ = 133490758.

The previous prime is 133490737. The next prime is 133490761. The reversal of 133490759 is 957094331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133490759 - 2¹⁶ = 133425223 is a prime.

Together with 133490761, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133490719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66745379 + 66745380.

It is an arithmetic number, because the mean of its divisors is an integer number (66745380).

Almost surely, 2^133490759 is an apocalyptic number.

133490759 is a deficient number, since it is larger than the sum of its proper divisors (1).

133490759 is an equidigital number, since it uses as much as digits as its factorization.

133490759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 133490759 is about 11553.8201041906. The cubic root of 133490759 is about 511.0739371392.

The spelling of 133490759 in words is "one hundred thirty-three million, four hundred ninety thousand, seven hundred fifty-nine".