136417872513 has 16 divisors (see below), whose sum is σ = 206191657280. Its totient is φ = 79531066944.

The previous prime is 136417872511. The next prime is 136417872533. The reversal of 136417872513 is 315278714631.

It is not a de Polignac number, because 136417872513 - 2¹ = 136417872511 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (136417872511) 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, 92049106 + ... + 92050587.

It is an arithmetic number, because the mean of its divisors is an integer number (12886978580).

Almost surely, 2^136417872513 is an apocalyptic number.

136417872513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

136417872513 is a deficient number, since it is larger than the sum of its proper divisors (69773784767).

136417872513 is a wasteful number, since it uses less digits than its factorization.

136417872513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184099728.

The product of its digits is 846720, while the sum is 48.

The spelling of 136417872513 in words is "one hundred thirty-six billion, four hundred seventeen million, eight hundred seventy-two thousand, five hundred thirteen".