20335483080 has 256 divisors, whose sum is σ = 75344774400. Its totient is φ = 4836648960.

The previous prime is 20335483009. The next prime is 20335483081. The reversal of 20335483080 is 8038453302.

20335483080 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 548 + 30 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (20335483081) 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, 613492 + ... + 645788.

It is an arithmetic number, because the mean of its divisors is an integer number (294315525).

Almost surely, 2^20335483080 is an apocalyptic number.

20335483080 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 20335483080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37672387200).

20335483080 is an abundant number, since it is smaller than the sum of its proper divisors (55009291320).

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

20335483080 is a wasteful number, since it uses less digits than its factorization.

20335483080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32381 (or 32371 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 20335483080 in words is "twenty billion, three hundred thirty-five million, four hundred eighty-three thousand, eighty".