245024245512133 has 16 divisors (see below), whose sum is σ = 248080755988800. Its totient is φ = 241980846508800.

The previous prime is 245024245512103. The next prime is 245024245512139. The reversal of 245024245512133 is 331215542420542.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245024245512133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245024245512133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245024245512139) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 63657858 + ... + 67397116.

It is an arithmetic number, because the mean of its divisors is an integer number (15505047249300).

Almost surely, 2^{245024245512133} is an apocalyptic number.

It is an amenable number.

245024245512133 is a deficient number, since it is larger than the sum of its proper divisors (3056510476667).

245024245512133 is a wasteful number, since it uses less digits than its factorization.

245024245512133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741012.

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 245024245512133 its reverse (331215542420542), we get a palindrome (576239787932675).

The spelling of 245024245512133 in words is "two hundred forty-five trillion, twenty-four billion, two hundred forty-five million, five hundred twelve thousand, one hundred thirty-three".