245043332505002 has 8 divisors (see below), whose sum is σ = 367565218366116. Its totient is φ = 122521593049632.

The previous prime is 245043332504953. The next prime is 245043332505109. The reversal of 245043332505002 is 200505233340542.

It can be written as a sum of positive squares in 2 ways, for example, as 221111873968561 + 23931458536441 = 14869831^2 + 4891979^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32316803 + ... + 39172214.

Almost surely, 2^{245043332505002} is an apocalyptic number.

245043332505002 is a deficient number, since it is larger than the sum of its proper divisors (122521885861114).

245043332505002 is a wasteful number, since it uses less digits than its factorization.

245043332505002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73202872.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 245043332505002 its reverse (200505233340542), we get a palindrome (445548565845544).

The spelling of 245043332505002 in words is "two hundred forty-five trillion, forty-three billion, three hundred thirty-two million, five hundred five thousand, two".