1983480153072 has 40 divisors (see below), whose sum is σ = 5589807705600. Its totient is φ = 601054591680.

The previous prime is 1983480152957. The next prime is 1983480153079. The reversal of 1983480153072 is 2703510843891.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1983480153079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878295072 + ... + 1878296127.

It is an arithmetic number, because the mean of its divisors is an integer number (139745192640).

Almost surely, 2^{1983480153072} is an apocalyptic number.

1983480153072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1983480153072 is an abundant number, since it is smaller than the sum of its proper divisors (3606327552528).

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

1983480153072 is a wasteful number, since it uses less digits than its factorization.

1983480153072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756591221 (or 3756591215 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 1983480153072 in words is "one trillion, nine hundred eighty-three billion, four hundred eighty million, one hundred fifty-three thousand, seventy-two".