245574122115764 has 24 divisors (see below), whose sum is σ = 472659848790528. Its totient is φ = 110930372673120.

The previous prime is 245574122115719. The next prime is 245574122115779. The reversal of 245574122115764 is 467511221475542.

245574122115764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50240202572 + ... + 50240207459.

It is an arithmetic number, because the mean of its divisors is an integer number (19694160366272).

Almost surely, 2^{245574122115764} is an apocalyptic number.

It is an amenable number.

245574122115764 is a deficient number, since it is larger than the sum of its proper divisors (227085726674764).

245574122115764 is a wasteful number, since it uses less digits than its factorization.

245574122115764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100480410095 (or 100480410093 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 56.

The spelling of 245574122115764 in words is "two hundred forty-five trillion, five hundred seventy-four billion, one hundred twenty-two million, one hundred fifteen thousand, seven hundred sixty-four".