5546226455 has 72 divisors (see below), whose sum is σ = 8973207216. Its totient is φ = 3253555200.

The previous prime is 5546226449. The next prime is 5546226487.

5546226455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5546226455 - 2¹² = 5546222359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 775295 + ... + 782415.

It is an arithmetic number, because the mean of its divisors is an integer number (124627878).

Almost surely, 2^5546226455 is an apocalyptic number.

5546226455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5546226455 is a deficient number, since it is larger than the sum of its proper divisors (3426980761).

5546226455 is a wasteful number, since it uses less digits than its factorization.

5546226455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185 (or 7161 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 44.

The square root of 5546226455 is about 74472.9914465640. The cubic root of 5546226455 is about 1770.1056950087.

The spelling of 5546226455 in words is "five billion, five hundred forty-six million, two hundred twenty-six thousand, four hundred fifty-five".