115545425335211 has 4 divisors (see below), whose sum is σ = 119529750346800. Its totient is φ = 111561100323624.

The previous prime is 115545425335201. The next prime is 115545425335237. The reversal of 115545425335211 is 112533524545511.

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

It is a cyclic number.

It is not a de Polignac number, because 115545425335211 - 2¹⁰ = 115545425334187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115545425335201) 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 in 3 ways as a sum of consecutive naturals, for example, 1992162505751 + ... + 1992162505808.

It is an arithmetic number, because the mean of its divisors is an integer number (29882437586700).

Almost surely, 2^{115545425335211} is an apocalyptic number.

115545425335211 is a deficient number, since it is larger than the sum of its proper divisors (3984325011589).

115545425335211 is an equidigital number, since it uses as much as digits as its factorization.

115545425335211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984325011588.

The product of its digits is 1800000, while the sum is 47.

The spelling of 115545425335211 in words is "one hundred fifteen trillion, five hundred forty-five billion, four hundred twenty-five million, three hundred thirty-five thousand, two hundred eleven".