115141673577506 has 4 divisors (see below), whose sum is σ = 172712510366262. Its totient is φ = 57570836788752.

The previous prime is 115141673577397. The next prime is 115141673577509. The reversal of 115141673577506 is 605775376141511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 110654304985225 + 4487368592281 = 10519235^2 + 2118341^2 .

It is not an unprimeable number, because it can be changed into a prime (115141673577509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28785418394375 + ... + 28785418394378.

Almost surely, 2^{115141673577506} is an apocalyptic number.

115141673577506 is a deficient number, since it is larger than the sum of its proper divisors (57570836788756).

115141673577506 is an equidigital number, since it uses as much as digits as its factorization.

115141673577506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57570836788755.

The product of its (nonzero) digits is 18522000, while the sum is 59.

The spelling of 115141673577506 in words is "one hundred fifteen trillion, one hundred forty-one billion, six hundred seventy-three million, five hundred seventy-seven thousand, five hundred six".