20363245565024 has 24 divisors (see below), whose sum is σ = 40092249912120. Its totient is φ = 10181086857216.

The previous prime is 20363245564997. The next prime is 20363245565083. The reversal of 20363245565024 is 42056554236302.

It is a self number, because there is not a number n which added to its sum of digits gives 20363245565024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16129874 + ... + 17346449.

It is an arithmetic number, because the mean of its divisors is an integer number (1670510413005).

Almost surely, 2^{20363245565024} is an apocalyptic number.

It is an amenable number.

20363245565024 is a deficient number, since it is larger than the sum of its proper divisors (19729004347096).

20363245565024 is a wasteful number, since it uses less digits than its factorization.

20363245565024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33495342 (or 33495334 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 20363245565024 in words is "twenty trillion, three hundred sixty-three billion, two hundred forty-five million, five hundred sixty-five thousand, twenty-four".