38632056915780 has 288 divisors, whose sum is σ = 124133168839680. Its totient is φ = 9711077575680.

The previous prime is 38632056915779. The next prime is 38632056915847. The reversal of 38632056915780 is 8751965023683.

38632056915780 is a `hidden beast` number, since 3 + 8 + 6 + 3 + 2 + 0 + 56 + 9 + 1 + 578 + 0 = 666.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 40637974 + ... + 41577746.

It is an arithmetic number, because the mean of its divisors is an integer number (431017947360).

Almost surely, 2^{38632056915780} is an apocalyptic number.

38632056915780 is a gapful number since it is divisible by the number (30) 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 38632056915780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62066584419840).

38632056915780 is an abundant number, since it is smaller than the sum of its proper divisors (85501111923900).

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

38632056915780 is a wasteful number, since it uses less digits than its factorization.

38632056915780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940011 (or 940006 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 38632056915780 in words is "thirty-eight trillion, six hundred thirty-two billion, fifty-six million, nine hundred fifteen thousand, seven hundred eighty".