19480767200 has 36 divisors (see below), whose sum is σ = 47557424880. Its totient is φ = 7792306560.

The previous prime is 19480767199. The next prime is 19480767209. The reversal of 19480767200 is 276708491.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19480767209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12174680 + ... + 12176279.

It is an arithmetic number, because the mean of its divisors is an integer number (1321039580).

Almost surely, 2^19480767200 is an apocalyptic number.

19480767200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19480767200 is an abundant number, since it is smaller than the sum of its proper divisors (28076657680).

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

19480767200 is a wasteful number, since it uses less digits than its factorization.

19480767200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24350979 (or 24350966 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 19480767200 in words is "nineteen billion, four hundred eighty million, seven hundred sixty-seven thousand, two hundred".