2445450113 has 4 divisors (see below), whose sum is σ = 2486898480. Its totient is φ = 2404001748.

The previous prime is 2445450109. The next prime is 2445450127. The reversal of 2445450113 is 3110545442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2445450113 - 2² = 2445450109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2445450173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20724095 + ... + 20724212.

It is an arithmetic number, because the mean of its divisors is an integer number (621724620).

Almost surely, 2^2445450113 is an apocalyptic number.

It is an amenable number.

2445450113 is a deficient number, since it is larger than the sum of its proper divisors (41448367).

2445450113 is an equidigital number, since it uses as much as digits as its factorization.

2445450113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41448366.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2445450113 is about 49451.4925255042. The cubic root of 2445450113 is about 1347.2647155467.

Adding to 2445450113 its reverse (3110545442), we get a palindrome (5555995555).

The spelling of 2445450113 in words is "two billion, four hundred forty-five million, four hundred fifty thousand, one hundred thirteen".