6183981480 has 64 divisors (see below), whose sum is σ = 19358559360. Its totient is φ = 1577362688.

The previous prime is 6183981451. The next prime is 6183981491. The reversal of 6183981480 is 841893816.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117527 + ... + 1123046.

It is an arithmetic number, because the mean of its divisors is an integer number (302477490).

Almost surely, 2^6183981480 is an apocalyptic number.

6183981480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6183981480 is an abundant number, since it is smaller than the sum of its proper divisors (13174577880).

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

6183981480 is a wasteful number, since it uses less digits than its factorization.

6183981480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240610 (or 2240606 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 6183981480 is about 78638.2952511052. The cubic root of 6183981480 is about 1835.5070633792.

The spelling of 6183981480 in words is "six billion, one hundred eighty-three million, nine hundred eighty-one thousand, four hundred eighty".