133615730999539 has 2 divisors, whose sum is σ = 133615730999540. Its totient is φ = 133615730999538.

The previous prime is 133615730999503. The next prime is 133615730999567. The reversal of 133615730999539 is 935999037516331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133615730999539 - 2⁷ = 133615730999411 is a prime.

It is not a weakly prime, because it can be changed into another prime (133615730999579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66807865499769 + 66807865499770.

It is an arithmetic number, because the mean of its divisors is an integer number (66807865499770).

Almost surely, 2^{133615730999539} is an apocalyptic number.

133615730999539 is a deficient number, since it is larger than the sum of its proper divisors (1).

133615730999539 is an equidigital number, since it uses as much as digits as its factorization.

133615730999539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 558013050, while the sum is 73.

The spelling of 133615730999539 in words is "one hundred thirty-three trillion, six hundred fifteen billion, seven hundred thirty million, nine hundred ninety-nine thousand, five hundred thirty-nine".