48783163680 has 336 divisors, whose sum is σ = 174912877440. Its totient is φ = 12849560064.

The previous prime is 48783163589. The next prime is 48783163757. The reversal of 48783163680 is 8636138784.

48783163680 is a `hidden beast` number, since 487 + 83 + 1 + 6 + 3 + 6 + 80 = 666.

It is a super-2 number, since 2×48783163680² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 9678601 + ... + 9683639.

It is an arithmetic number, because the mean of its divisors is an integer number (520574040).

Almost surely, 2^48783163680 is an apocalyptic number.

48783163680 is a gapful number since it is divisible by the number (40) 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 48783163680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87456438720).

48783163680 is an abundant number, since it is smaller than the sum of its proper divisors (126129713760).

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

48783163680 is an equidigital number, since it uses as much as digits as its factorization.

48783163680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155 (or 5132 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 48783163680 in words is "forty-eight billion, seven hundred eighty-three million, one hundred sixty-three thousand, six hundred eighty".