5546514156455 has 16 divisors (see below), whose sum is σ = 7051938892704. Its totient is φ = 4173471037440.

The previous prime is 5546514156431. The next prime is 5546514156539.

5546514156455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5546514156455 - 2¹⁶ = 5546514090919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5546514156455.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21180482 + ... + 21440751.

It is an arithmetic number, because the mean of its divisors is an integer number (440746180794).

Almost surely, 2^{5546514156455} is an apocalyptic number.

5546514156455 is a deficient number, since it is larger than the sum of its proper divisors (1505424736249).

5546514156455 is a wasteful number, since it uses less digits than its factorization.

5546514156455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42622786.

The product of its digits is 36000000, while the sum is 56.

The spelling of 5546514156455 in words is "five trillion, five hundred forty-six billion, five hundred fourteen million, one hundred fifty-six thousand, four hundred fifty-five".