19483010020 has 48 divisors (see below), whose sum is σ = 43612934400. Its totient is φ = 7289568000.

The previous prime is 19483010017. The next prime is 19483010069. The reversal of 19483010020 is 2001038491.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294481 + ... + 354520.

It is an arithmetic number, because the mean of its divisors is an integer number (908602800).

Almost surely, 2^19483010020 is an apocalyptic number.

19483010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19483010020 is an abundant number, since it is smaller than the sum of its proper divisors (24129924380).

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

19483010020 is a wasteful number, since it uses less digits than its factorization.

19483010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649108 (or 649106 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 19483010020 in words is "nineteen billion, four hundred eighty-three million, ten thousand, twenty".