113252645545 has 16 divisors (see below), whose sum is σ = 154060280640. Its totient is φ = 79230999744.

The previous prime is 113252645521. The next prime is 113252645551. The reversal of 113252645545 is 545546252311.

It is not a de Polignac number, because 113252645545 - 2¹⁵ = 113252612777 is a prime.

It is a super-3 number, since 3×113252645545³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 45850039 + ... + 45852508.

It is an arithmetic number, because the mean of its divisors is an integer number (9628767540).

Almost surely, 2^113252645545 is an apocalyptic number.

It is an amenable number.

113252645545 is a deficient number, since it is larger than the sum of its proper divisors (40807635095).

113252645545 is a wasteful number, since it uses less digits than its factorization.

113252645545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91702584.

The product of its digits is 720000, while the sum is 43.

Adding to 113252645545 its reverse (545546252311), we get a palindrome (658798897856).

The spelling of 113252645545 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred forty-five thousand, five hundred forty-five".