19675080000 has 840 divisors, whose sum is σ = 76251791616. Its totient is φ = 4838400000.

The previous prime is 19675079953. The next prime is 19675080001. The reversal of 19675080000 is 8057691.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19675080001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 457559979 + ... + 457560021.

Almost surely, 2^19675080000 is an apocalyptic number.

19675080000 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 19675080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38125895808).

19675080000 is an abundant number, since it is smaller than the sum of its proper divisors (56576711616).

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

19675080000 is a wasteful number, since it uses less digits than its factorization.

19675080000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 19675080000 in words is "nineteen billion, six hundred seventy-five million, eighty thousand".