4983655781520 has 160 divisors (see below), whose sum is σ = 18486381379200. Its totient is φ = 1226746031616.

The previous prime is 4983655781501. The next prime is 4983655781543. The reversal of 4983655781520 is 251875563894.

4983655781520 is a `hidden beast` number, since 4 + 9 + 8 + 3 + 6 + 5 + 578 + 1 + 52 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88712230 + ... + 88768389.

It is an arithmetic number, because the mean of its divisors is an integer number (115539883620).

It is a 1-persistent number, because it is pandigital, but 2⋅4983655781520 = 9967311563040 is not.

Almost surely, 2^{4983655781520} is an apocalyptic number.

4983655781520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4983655781520 is an abundant number, since it is smaller than the sum of its proper divisors (13502725597680).

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

4983655781520 is a wasteful number, since it uses less digits than its factorization.

4983655781520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177480654 (or 177480642 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 63.

The spelling of 4983655781520 in words is "four trillion, nine hundred eighty-three billion, six hundred fifty-five million, seven hundred eighty-one thousand, five hundred twenty".