20361675192 has 64 divisors (see below), whose sum is σ = 52616770560. Its totient is φ = 6559468800.

The previous prime is 20361675151. The next prime is 20361675197. The reversal of 20361675192 is 29157616302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20361675197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548203 + ... + 584165.

It is an arithmetic number, because the mean of its divisors is an integer number (822137040).

Almost surely, 2^20361675192 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 20361675192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26308385280).

20361675192 is an abundant number, since it is smaller than the sum of its proper divisors (32255095368).

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

20361675192 is a wasteful number, since it uses less digits than its factorization.

20361675192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36764 (or 36760 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 20361675192 in words is "twenty billion, three hundred sixty-one million, six hundred seventy-five thousand, one hundred ninety-two".