136090506539 has 8 divisors (see below), whose sum is σ = 146570497920. Its totient is φ = 125612156736.

The previous prime is 136090506533. The next prime is 136090506593. The reversal of 136090506539 is 935605090631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136090506539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136090506493 and 136090506502.

It is not an unprimeable number, because it can be changed into a prime (136090506533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235442 + ... + 572375.

It is an arithmetic number, because the mean of its divisors is an integer number (18321312240).

Almost surely, 2^136090506539 is an apocalyptic number.

136090506539 is a deficient number, since it is larger than the sum of its proper divisors (10479991381).

136090506539 is a wasteful number, since it uses less digits than its factorization.

136090506539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820789.

The product of its (nonzero) digits is 656100, while the sum is 47.

The spelling of 136090506539 in words is "one hundred thirty-six billion, ninety million, five hundred six thousand, five hundred thirty-nine".