136015851 has 16 divisors (see below), whose sum is σ = 192128000. Its totient is φ = 85351968.

The previous prime is 136015849. The next prime is 136015871. The reversal of 136015851 is 158510631.

It is not a de Polignac number, because 136015851 - 2¹ = 136015849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136015871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1350 + ... + 16548.

It is an arithmetic number, because the mean of its divisors is an integer number (12008000).

Almost surely, 2^136015851 is an apocalyptic number.

136015851 is a deficient number, since it is larger than the sum of its proper divisors (56112149).

136015851 is a wasteful number, since it uses less digits than its factorization.

136015851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15378.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 136015851 is about 11662.5833759078. The cubic root of 136015851 is about 514.2762964655.

The spelling of 136015851 in words is "one hundred thirty-six million, fifteen thousand, eight hundred fifty-one".