136084545 has 12 divisors (see below), whose sum is σ = 235879956. Its totient is φ = 72578400.

The previous prime is 136084511. The next prime is 136084561. The reversal of 136084545 is 545480631.

It is a happy number.

136084545 is a `hidden beast` number, since 1 + 3 + 608 + 4 + 5 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14930496 + 121154049 = 3864^2 + 11007^2 .

It is not a de Polignac number, because 136084545 - 2¹⁷ = 135953473 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1512006 + ... + 1512095.

It is an arithmetic number, because the mean of its divisors is an integer number (19656663).

Almost surely, 2^136084545 is an apocalyptic number.

136084545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136084545 is a deficient number, since it is larger than the sum of its proper divisors (99795411).

136084545 is a wasteful number, since it uses less digits than its factorization.

136084545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024112 (or 3024109 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 136084545 is about 11665.5280634869. The cubic root of 136084545 is about 514.3628592937.

It can be divided in two parts, 1360 and 84545, that added together give a triangular number (85905 = T₄₁₄).

The spelling of 136084545 in words is "one hundred thirty-six million, eighty-four thousand, five hundred forty-five".