20362275560656 has 20 divisors (see below), whose sum is σ = 39454358154304. Its totient is φ = 10180505714400.

The previous prime is 20362275560651. The next prime is 20362275560677. The reversal of 20362275560656 is 65606557226302.

It is a junction number, because it is equal to n+sod(n) for n = 20362275560597 and 20362275560606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20362275560651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39238290 + ... + 39753841.

Almost surely, 2^{20362275560656} is an apocalyptic number.

It is an amenable number.

20362275560656 is a deficient number, since it is larger than the sum of its proper divisors (19092082593648).

20362275560656 is a wasteful number, since it uses less digits than its factorization.

20362275560656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79008250 (or 79008244 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 55.

The spelling of 20362275560656 in words is "twenty trillion, three hundred sixty-two billion, two hundred seventy-five million, five hundred sixty thousand, six hundred fifty-six".