4780127808880 has 20 divisors (see below), whose sum is σ = 11113797155832. Its totient is φ = 1912051123520.

The previous prime is 4780127808857. The next prime is 4780127808881. The reversal of 4780127808880 is 888087210874.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4780127808881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29875798726 + ... + 29875798885.

Almost surely, 2^{4780127808880} is an apocalyptic number.

4780127808880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4780127808880 is an abundant number, since it is smaller than the sum of its proper divisors (6333669346952).

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

4780127808880 is a wasteful number, since it uses less digits than its factorization.

4780127808880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59751597624 (or 59751597618 counting only the distinct ones).

The product of its (nonzero) digits is 12845056, while the sum is 61.

The spelling of 4780127808880 in words is "four trillion, seven hundred eighty billion, one hundred twenty-seven million, eight hundred eight thousand, eight hundred eighty".