245023325205002 has 16 divisors (see below), whose sum is σ = 367709753812680. Its totient is φ = 122453419511808.

The previous prime is 245023325204969. The next prime is 245023325205047. The reversal of 245023325205002 is 200502523320542.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 144376061204281 + 100647264000721 = 12015659^2 + 10032311^2 .

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, 37028258 + ... + 43140914.

Almost surely, 2^{245023325205002} is an apocalyptic number.

245023325205002 is a deficient number, since it is larger than the sum of its proper divisors (122686428607678).

245023325205002 is a wasteful number, since it uses less digits than its factorization.

245023325205002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122185.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 245023325205002 its reverse (200502523320542), we get a palindrome (445525848525544).

The spelling of 245023325205002 in words is "two hundred forty-five trillion, twenty-three billion, three hundred twenty-five million, two hundred five thousand, two".