488377758502780 has 192 divisors, whose sum is σ = 1106754133524480. Its totient is φ = 180362687717376.

The previous prime is 488377758502757. The next prime is 488377758502793. The reversal of 488377758502780 is 87205857773884.

It is a self number, because there is not a number n which added to its sum of digits gives 488377758502780.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3412603987 + ... + 3412747093.

It is an arithmetic number, because the mean of its divisors is an integer number (5764344445440).

Almost surely, 2^{488377758502780} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488377758502780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553377066762240).

488377758502780 is an abundant number, since it is smaller than the sum of its proper divisors (618376375021700).

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

488377758502780 is a wasteful number, since it uses less digits than its factorization.

488377758502780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143948 (or 143946 counting only the distinct ones).

The product of its (nonzero) digits is 5900697600, while the sum is 79.

The spelling of 488377758502780 in words is "four hundred eighty-eight trillion, three hundred seventy-seven billion, seven hundred fifty-eight million, five hundred two thousand, seven hundred eighty".