20365029596 has 12 divisors (see below), whose sum is σ = 35716789248. Its totient is φ = 10160232672.

The previous prime is 20365029557. The next prime is 20365029617. The reversal of 20365029596 is 69592056302.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20365029596.

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, 5568476 + ... + 5572131.

It is an arithmetic number, because the mean of its divisors is an integer number (2976399104).

Almost surely, 2^20365029596 is an apocalyptic number.

It is an amenable number.

20365029596 is a deficient number, since it is larger than the sum of its proper divisors (15351759652).

20365029596 is a wasteful number, since it uses less digits than its factorization.

20365029596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141068 (or 11141066 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 47.

The spelling of 20365029596 in words is "twenty billion, three hundred sixty-five million, twenty-nine thousand, five hundred ninety-six".