2445513441 has 8 divisors (see below), whose sum is σ = 3726496704. Its totient is φ = 1397436240.

The previous prime is 2445513419. The next prime is 2445513443. The reversal of 2445513441 is 1443155442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2445513441 - 2¹⁹ = 2444989153 is a prime.

It is a super-2 number, since 2×2445513441² = 11961071980223320962, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2445513443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58226490 + ... + 58226531.

It is an arithmetic number, because the mean of its divisors is an integer number (465812088).

Almost surely, 2^2445513441 is an apocalyptic number.

2445513441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2445513441 is a deficient number, since it is larger than the sum of its proper divisors (1280983263).

2445513441 is a wasteful number, since it uses less digits than its factorization.

2445513441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116453031.

The product of its digits is 38400, while the sum is 33.

The square root of 2445513441 is about 49452.1328255921. The cubic root of 2445513441 is about 1347.2763451499.

Adding to 2445513441 its reverse (1443155442), we get a palindrome (3888668883).

The spelling of 2445513441 in words is "two billion, four hundred forty-five million, five hundred thirteen thousand, four hundred forty-one".