61136300636359 has 16 divisors (see below), whose sum is σ = 66313602611200. Its totient is φ = 56026796125536.

The previous prime is 61136300636311. The next prime is 61136300636381. The reversal of 61136300636359 is 95363600363116.

It is a cyclic number.

It is not a de Polignac number, because 61136300636359 - 2¹⁹ = 61136300112071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61136300646359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185376202 + ... + 185705704.

It is an arithmetic number, because the mean of its divisors is an integer number (4144600163200).

Almost surely, 2^{61136300636359} is an apocalyptic number.

61136300636359 is a deficient number, since it is larger than the sum of its proper divisors (5177301974841).

61136300636359 is a wasteful number, since it uses less digits than its factorization.

61136300636359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432334.

The product of its (nonzero) digits is 4723920, while the sum is 52.

The spelling of 61136300636359 in words is "sixty-one trillion, one hundred thirty-six billion, three hundred million, six hundred thirty-six thousand, three hundred fifty-nine".