5555537220480 has 256 divisors, whose sum is σ = 19685628426240. Its totient is φ = 1323403223040.

The previous prime is 5555537220413. The next prime is 5555537220491. The reversal of 5555537220480 is 840227355555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2816202 + ... + 4363721.

It is an arithmetic number, because the mean of its divisors is an integer number (76896986040).

Almost surely, 2^{5555537220480} is an apocalyptic number.

It is an amenable number.

5555537220480 is an abundant number, since it is smaller than the sum of its proper divisors (14130091205760).

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

5555537220480 is a wasteful number, since it uses less digits than its factorization.

5555537220480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7179989 (or 7179977 counting only the distinct ones).

The product of its (nonzero) digits is 8400000, while the sum is 51.

The spelling of 5555537220480 in words is "five trillion, five hundred fifty-five billion, five hundred thirty-seven million, two hundred twenty thousand, four hundred eighty".