5515058279079 has 24 divisors (see below), whose sum is σ = 8438952609360. Its totient is φ = 3458723044608.

The previous prime is 5515058278973. The next prime is 5515058279119. The reversal of 5515058279079 is 9709728505155.

5515058279079 is a `hidden beast` number, since 5 + 51 + 505 + 8 + 2 + 7 + 9 + 0 + 79 = 666.

It is not a de Polignac number, because 5515058279079 - 2¹⁶ = 5515058213543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515058239079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8572297 + ... + 9193170.

It is an arithmetic number, because the mean of its divisors is an integer number (351623025390).

Almost surely, 2^{5515058279079} is an apocalyptic number.

5515058279079 is a deficient number, since it is larger than the sum of its proper divisors (2923894330281).

5515058279079 is a wasteful number, since it uses less digits than its factorization.

5515058279079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17767519 (or 17767516 counting only the distinct ones).

The product of its (nonzero) digits is 39690000, while the sum is 63.

The spelling of 5515058279079 in words is "five trillion, five hundred fifteen billion, fifty-eight million, two hundred seventy-nine thousand, seventy-nine".