115064323653561 has 8 divisors (see below), whose sum is σ = 153989429425920. Its totient is φ = 76424383491792.

The previous prime is 115064323653451. The next prime is 115064323653607. The reversal of 115064323653561 is 165356323460511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115064323653561 - 2²⁶ = 115064256544697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115064323653661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71291401705 + ... + 71291403318.

It is an arithmetic number, because the mean of its divisors is an integer number (19248678678240).

Almost surely, 2^{115064323653561} is an apocalyptic number.

It is an amenable number.

115064323653561 is a deficient number, since it is larger than the sum of its proper divisors (38925105772359).

115064323653561 is a wasteful number, since it uses less digits than its factorization.

115064323653561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142582805295.

The product of its (nonzero) digits is 5832000, while the sum is 51.

The spelling of 115064323653561 in words is "one hundred fifteen trillion, sixty-four billion, three hundred twenty-three million, six hundred fifty-three thousand, five hundred sixty-one".