2445450112 has 64 divisors (see below), whose sum is σ = 5593190400. Its totient is φ = 1043265024.

The previous prime is 2445450109. The next prime is 2445450127. The reversal of 2445450112 is 2110545442.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193689 + ... + 205927.

It is an arithmetic number, because the mean of its divisors is an integer number (87393600).

Almost surely, 2^2445450112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2445450112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2796595200).

2445450112 is an abundant number, since it is smaller than the sum of its proper divisors (3147740288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2445450112 is a wasteful number, since it uses less digits than its factorization.

2445450112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12483 (or 12471 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 2445450112 is about 49451.4925153933. The cubic root of 2445450112 is about 1347.2647153631.

Adding to 2445450112 its reverse (2110545442), we get a palindrome (4555995554).

The spelling of 2445450112 in words is "two billion, four hundred forty-five million, four hundred fifty thousand, one hundred twelve".