136550535 has 32 divisors (see below), whose sum is σ = 244795392. Its totient is φ = 64414080.

The previous prime is 136550509. The next prime is 136550539. The reversal of 136550535 is 535055631.

It is not a de Polignac number, because 136550535 - 2¹¹ = 136548487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 136550496 and 136550505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136550539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5079 + ... + 17288.

It is an arithmetic number, because the mean of its divisors is an integer number (7649856).

Almost surely, 2^136550535 is an apocalyptic number.

136550535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136550535 is a deficient number, since it is larger than the sum of its proper divisors (108244857).

136550535 is a wasteful number, since it uses less digits than its factorization.

136550535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22423.

The product of its (nonzero) digits is 33750, while the sum is 33.

The square root of 136550535 is about 11685.4839437654. The cubic root of 136550535 is about 514.9492959162.

The spelling of 136550535 in words is "one hundred thirty-six million, five hundred fifty thousand, five hundred thirty-five".