5515350544455 has 8 divisors (see below), whose sum is σ = 8824560871152. Its totient is φ = 2941520290368.

The previous prime is 5515350544423. The next prime is 5515350544463. The reversal of 5515350544455 is 5544450535155.

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

It is not a de Polignac number, because 5515350544455 - 2⁵ = 5515350544423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5515350544398 and 5515350544407.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 183845018134 + ... + 183845018163.

It is an arithmetic number, because the mean of its divisors is an integer number (1103070108894).

Almost surely, 2^{5515350544455} is an apocalyptic number.

5515350544455 is a deficient number, since it is larger than the sum of its proper divisors (3309210326697).

5515350544455 is a wasteful number, since it uses less digits than its factorization.

5515350544455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367690036305.

The product of its (nonzero) digits is 15000000, while the sum is 51.

The spelling of 5515350544455 in words is "five trillion, five hundred fifteen billion, three hundred fifty million, five hundred forty-four thousand, four hundred fifty-five".