20760190080 has 512 divisors, whose sum is σ = 79526707200. Its totient is φ = 4503797760.

The previous prime is 20760190079. The next prime is 20760190093. The reversal of 20760190080 is 8009106702.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73879540 + ... + 73879820.

It is an arithmetic number, because the mean of its divisors is an integer number (155325600).

Almost surely, 2^20760190080 is an apocalyptic number.

20760190080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20760190080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39763353600).

20760190080 is an abundant number, since it is smaller than the sum of its proper divisors (58766517120).

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

20760190080 is a wasteful number, since it uses less digits than its factorization.

20760190080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

Adding to 20760190080 its reverse (8009106702), we get a palindrome (28769296782).

The spelling of 20760190080 in words is "twenty billion, seven hundred sixty million, one hundred ninety thousand, eighty".