7983484495272 has 2048 divisors, whose sum is σ = 30433148928000. Its totient is φ = 1897592832000.

The previous prime is 7983484495249. The next prime is 7983484495307. The reversal of 7983484495272 is 2725944843897.

It is a happy number.

7983484495272 is a `hidden beast` number, since 7 + 9 + 8 + 34 + 84 + 495 + 27 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

Its product of digits (975421440) is a multiple of the sum of its prime divisors (490).

It is a self number, because there is not a number n which added to its sum of digits gives 7983484495272.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 25670367997 + ... + 25670368307.

It is an arithmetic number, because the mean of its divisors is an integer number (14859936000).

Almost surely, 2^{7983484495272} is an apocalyptic number.

7983484495272 is a gapful number since it is divisible by the number (72) 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 7983484495272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15216574464000).

7983484495272 is an abundant number, since it is smaller than the sum of its proper divisors (22449664432728).

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

7983484495272 is a wasteful number, since it uses less digits than its factorization.

7983484495272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 490 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 72.

The spelling of 7983484495272 in words is "seven trillion, nine hundred eighty-three billion, four hundred eighty-four million, four hundred ninety-five thousand, two hundred seventy-two".