20482698600 has 432 divisors, whose sum is σ = 85135845600. Its totient is φ = 4321175040.

The previous prime is 20482698569. The next prime is 20482698601. The reversal of 20482698600 is 689628402.

20482698600 is a `hidden beast` number, since 20 + 482 + 6 + 98 + 60 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (20482698601) 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 107 ways as a sum of consecutive naturals, for example, 2124591 + ... + 2134209.

Almost surely, 2^20482698600 is an apocalyptic number.

20482698600 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 20482698600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42567922800).

20482698600 is an abundant number, since it is smaller than the sum of its proper divisors (64653147000).

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

20482698600 is a wasteful number, since it uses less digits than its factorization.

20482698600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9674 (or 9649 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 20482698600 in words is "twenty billion, four hundred eighty-two million, six hundred ninety-eight thousand, six hundred".