19482849000 has 320 divisors, whose sum is σ = 70309324800. Its totient is φ = 5027184000.

The previous prime is 19482848981. The next prime is 19482849053. The reversal of 19482849000 is 94828491.

19482849000 is a `hidden beast` number, since 1 + 9 + 482 + 84 + 90 + 0 + 0 = 666.

It is a super-3 number, since 3×19482849000³ (a number of 32 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2507121 + ... + 2514879.

It is an arithmetic number, because the mean of its divisors is an integer number (219716640).

Almost surely, 2^19482849000 is an apocalyptic number.

19482849000 is a gapful number since it is divisible by the number (10) 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 19482849000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35154662400).

19482849000 is an abundant number, since it is smaller than the sum of its proper divisors (50826475800).

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

19482849000 is a wasteful number, since it uses less digits than its factorization.

19482849000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7823 (or 7800 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 19482849000 in words is "nineteen billion, four hundred eighty-two million, eight hundred forty-nine thousand".