136577623041 has 16 divisors (see below), whose sum is σ = 202343281600. Its totient is φ = 91049020704.

The previous prime is 136577623019. The next prime is 136577623051. The reversal of 136577623041 is 140326775631.

136577623041 is a `hidden beast` number, since 1 + 3 + 6 + 577 + 6 + 2 + 30 + 41 = 666.

It is not a de Polignac number, because 136577623041 - 2¹⁵ = 136577590273 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 (136577623051) 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, 1288965 + ... + 1390893.

It is an arithmetic number, because the mean of its divisors is an integer number (12646455100).

Almost surely, 2^136577623041 is an apocalyptic number.

It is an amenable number.

136577623041 is a deficient number, since it is larger than the sum of its proper divisors (65765658559).

136577623041 is a wasteful number, since it uses less digits than its factorization.

136577623041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151565 (or 151559 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 136577623041 in words is "one hundred thirty-six billion, five hundred seventy-seven million, six hundred twenty-three thousand, forty-one".