245006750845 has 16 divisors (see below), whose sum is σ = 300867399360. Its totient is φ = 191433199104.

The previous prime is 245006750843. The next prime is 245006750861. The reversal of 245006750845 is 548057600542.

245006750845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 245006750845 - 2¹ = 245006750843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245006750795 and 245006750804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245006750843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3703266 + ... + 3768844.

It is an arithmetic number, because the mean of its divisors is an integer number (18804212460).

Almost surely, 2^245006750845 is an apocalyptic number.

It is an amenable number.

245006750845 is a deficient number, since it is larger than the sum of its proper divisors (55860648515).

245006750845 is a wasteful number, since it uses less digits than its factorization.

245006750845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83004.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 245006750845 in words is "two hundred forty-five billion, six million, seven hundred fifty thousand, eight hundred forty-five".