245425085745 has 64 divisors (see below), whose sum is σ = 464128081920. Its totient is φ = 108417074688.

The previous prime is 245425085707. The next prime is 245425085783. The reversal of 245425085745 is 547580524542.

245425085745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245425085707) and next prime (245425085783).

It is not a de Polignac number, because 245425085745 - 2⁷ = 245425085617 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 75109 + ... + 704621.

It is an arithmetic number, because the mean of its divisors is an integer number (7252001280).

Almost surely, 2^245425085745 is an apocalyptic number.

It is an amenable number.

245425085745 is a deficient number, since it is larger than the sum of its proper divisors (218702996175).

245425085745 is a wasteful number, since it uses less digits than its factorization.

245425085745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629654.

The product of its (nonzero) digits is 8960000, while the sum is 51.

The spelling of 245425085745 in words is "two hundred forty-five billion, four hundred twenty-five million, eighty-five thousand, seven hundred forty-five".