136052345063523 has 16 divisors (see below), whose sum is σ = 207329092213760. Its totient is φ = 77739984778176.

The previous prime is 136052345063473. The next prime is 136052345063563. The reversal of 136052345063523 is 325360543250631.

It is a happy number.

It is not a de Polignac number, because 136052345063523 - 2¹⁰ = 136052345062499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136052345063563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175119883 + ... + 175895076.

It is an arithmetic number, because the mean of its divisors is an integer number (12958068263360).

Almost surely, 2^{136052345063523} is an apocalyptic number.

136052345063523 is a deficient number, since it is larger than the sum of its proper divisors (71276747150237).

136052345063523 is a wasteful number, since it uses less digits than its factorization.

136052345063523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351033426.

The product of its (nonzero) digits is 5832000, while the sum is 48.

The spelling of 136052345063523 in words is "one hundred thirty-six trillion, fifty-two billion, three hundred forty-five million, sixty-three thousand, five hundred twenty-three".