5555537220479 has 8 divisors (see below), whose sum is σ = 5886195888240. Its totient is φ = 5225307703936.

The previous prime is 5555537220413. The next prime is 5555537220491. The reversal of 5555537220479 is 9740227355555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5555537220479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555537225479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107261144 + ... + 107312925.

It is an arithmetic number, because the mean of its divisors is an integer number (735774486030).

Almost surely, 2^{5555537220479} is an apocalyptic number.

5555537220479 is a deficient number, since it is larger than the sum of its proper divisors (330658667761).

5555537220479 is a wasteful number, since it uses less digits than its factorization.

5555537220479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214575609.

The product of its (nonzero) digits is 66150000, while the sum is 59.

The spelling of 5555537220479 in words is "five trillion, five hundred fifty-five billion, five hundred thirty-seven million, two hundred twenty thousand, four hundred seventy-nine".