5055005549979 has 96 divisors (see below), whose sum is σ = 9509493312000. Its totient is φ = 2624330681280.

The previous prime is 5055005549941. The next prime is 5055005550011. The reversal of 5055005549979 is 9799455005505.

5055005549979 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 0 + 0 + 554 + 9 + 9 + 79 = 666.

It is not a de Polignac number, because 5055005549979 - 2⁷ = 5055005549851 is a prime.

It is a super-2 number, since 2×5055005549979² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5055005541979) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23278597 + ... + 23494745.

It is an arithmetic number, because the mean of its divisors is an integer number (99057222000).

Almost surely, 2^{5055005549979} is an apocalyptic number.

5055005549979 is a deficient number, since it is larger than the sum of its proper divisors (4454487762021).

5055005549979 is a wasteful number, since it uses less digits than its factorization.

5055005549979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217790 (or 217777 counting only the distinct ones).

The product of its (nonzero) digits is 63787500, while the sum is 63.

The spelling of 5055005549979 in words is "five trillion, fifty-five billion, five million, five hundred forty-nine thousand, nine hundred seventy-nine".