245525765144 has 16 divisors (see below), whose sum is σ = 502211792520. Its totient is φ = 111602620480.

The previous prime is 245525765143. The next prime is 245525765161. The reversal of 245525765144 is 441567525542.

245525765144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245525765092 and 245525765101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245525765143) 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 3 ways as a sum of consecutive naturals, for example, 1395032669 + ... + 1395032844.

Almost surely, 2^245525765144 is an apocalyptic number.

It is an amenable number.

245525765144 is an abundant number, since it is smaller than the sum of its proper divisors (256686027376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245525765144 is a wasteful number, since it uses less digits than its factorization.

245525765144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790065530 (or 2790065526 counting only the distinct ones).

The product of its digits is 6720000, while the sum is 50.

The spelling of 245525765144 in words is "two hundred forty-five billion, five hundred twenty-five million, seven hundred sixty-five thousand, one hundred forty-four".