2445320330252 has 24 divisors (see below), whose sum is σ = 4344305091840. Its totient is φ = 1204127784720.

The previous prime is 2445320330249. The next prime is 2445320330293. The reversal of 2445320330252 is 2520330235442.

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, 4423598 + ... + 4945589.

It is an arithmetic number, because the mean of its divisors is an integer number (181012712160).

Almost surely, 2^{2445320330252} is an apocalyptic number.

It is an amenable number.

2445320330252 is a deficient number, since it is larger than the sum of its proper divisors (1898984761588).

2445320330252 is a wasteful number, since it uses less digits than its factorization.

2445320330252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9370181 (or 9370179 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 2445320330252 its reverse (2520330235442), we get a palindrome (4965650565694).

The spelling of 2445320330252 in words is "two trillion, four hundred forty-five billion, three hundred twenty million, three hundred thirty thousand, two hundred fifty-two".