136552518473 has 8 divisors (see below), whose sum is σ = 156078175680. Its totient is φ = 117031399920.

The previous prime is 136552518461. The next prime is 136552518493. The reversal of 136552518473 is 374815255631.

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

It is a cyclic number.

It is not a de Polignac number, because 136552518473 - 2¹⁰ = 136552517449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136552518413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069943 + ... + 1190748.

It is an arithmetic number, because the mean of its divisors is an integer number (19509771960).

Almost surely, 2^136552518473 is an apocalyptic number.

It is an amenable number.

136552518473 is a deficient number, since it is larger than the sum of its proper divisors (19525657207).

136552518473 is an equidigital number, since it uses as much as digits as its factorization.

136552518473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269327.

The product of its digits is 3024000, while the sum is 50.

The spelling of 136552518473 in words is "one hundred thirty-six billion, five hundred fifty-two million, five hundred eighteen thousand, four hundred seventy-three".