136602383645 has 32 divisors (see below), whose sum is σ = 205557875712. Its totient is φ = 84833379072.

The previous prime is 136602383461. The next prime is 136602383651. The reversal of 136602383645 is 546383206631.

It is not a de Polignac number, because 136602383645 - 2²² = 136598189341 is a prime.

It is a super-2 number, since 2×136602383645² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 136602383645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2808197 + ... + 2856426.

It is an arithmetic number, because the mean of its divisors is an integer number (6423683616).

Almost surely, 2^136602383645 is an apocalyptic number.

It is an amenable number.

136602383645 is a deficient number, since it is larger than the sum of its proper divisors (68955492067).

136602383645 is a wasteful number, since it uses less digits than its factorization.

136602383645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664701.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 136602383645 in words is "one hundred thirty-six billion, six hundred two million, three hundred eighty-three thousand, six hundred forty-five".