20088268596 has 192 divisors, whose sum is σ = 58084024320. Its totient is φ = 6027372000.

The previous prime is 20088268573. The next prime is 20088268597. The reversal of 20088268596 is 69586288002.

20088268596 is a `hidden beast` number, since 20 + 0 + 8 + 8 + 26 + 8 + 596 = 666.

It is a super-2 number, since 2×20088268596² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20088268597) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10295421 + ... + 10297371.

It is an arithmetic number, because the mean of its divisors is an integer number (302520960).

Almost surely, 2^20088268596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20088268596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29042012160).

20088268596 is an abundant number, since it is smaller than the sum of its proper divisors (37995755724).

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

20088268596 is a wasteful number, since it uses less digits than its factorization.

20088268596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 20088268596 in words is "twenty billion, eighty-eight million, two hundred sixty-eight thousand, five hundred ninety-six".