2465225643 has 8 divisors (see below), whose sum is σ = 3287642256. Its totient is φ = 1643146400.

The previous prime is 2465225593. The next prime is 2465225681. The reversal of 2465225643 is 3465225642.

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

It is a cyclic number.

It is not a de Polignac number, because 2465225643 - 2⁸ = 2465225387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2465225683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66768 + ... + 96893.

It is an arithmetic number, because the mean of its divisors is an integer number (410955282).

Almost surely, 2^2465225643 is an apocalyptic number.

2465225643 is a deficient number, since it is larger than the sum of its proper divisors (822416613).

2465225643 is a wasteful number, since it uses less digits than its factorization.

2465225643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168685.

The product of its digits is 345600, while the sum is 39.

The square root of 2465225643 is about 49651.0386900415. The cubic root of 2465225643 is about 1350.8865951160.

Subtracting 2465225643 from its reverse (3465225642), we obtain a palindrome (999999999).

It can be divided in two parts, 24652 and 25643, that multiplied together give a palindrome (632151236).

The spelling of 2465225643 in words is "two billion, four hundred sixty-five million, two hundred twenty-five thousand, six hundred forty-three".