20196280596 has 24 divisors (see below), whose sum is σ = 47131075264. Its totient is φ = 6731176320.

The previous prime is 20196280579. The next prime is 20196280597. The reversal of 20196280596 is 69508269102.

It is a super-2 number, since 2×20196280596² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20196280597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19765 + ... + 201948.

Almost surely, 2^20196280596 is an apocalyptic number.

It is an amenable number.

20196280596 is an abundant number, since it is smaller than the sum of its proper divisors (26934794668).

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

20196280596 is a wasteful number, since it uses less digits than its factorization.

20196280596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229311 (or 229309 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 20196280596 in words is "twenty billion, one hundred ninety-six million, two hundred eighty thousand, five hundred ninety-six".