136473786205 has 8 divisors (see below), whose sum is σ = 163840165632. Its totient is φ = 109131280848.

The previous prime is 136473786193. The next prime is 136473786227. The reversal of 136473786205 is 502687374631.

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 136473786205 - 2¹⁹ = 136473261917 is a prime.

It is a super-2 number, since 2×136473786205² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5955937 + ... + 5978806.

It is an arithmetic number, because the mean of its divisors is an integer number (20480020704).

Almost surely, 2^136473786205 is an apocalyptic number.

It is an amenable number.

136473786205 is a deficient number, since it is larger than the sum of its proper divisors (27366379427).

136473786205 is a wasteful number, since it uses less digits than its factorization.

136473786205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11937035.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 136473786205 in words is "one hundred thirty-six billion, four hundred seventy-three million, seven hundred eighty-six thousand, two hundred five".