455552216426 has 4 divisors (see below), whose sum is σ = 683328324642. Its totient is φ = 227776108212.

The previous prime is 455552216423. The next prime is 455552216437. The reversal of 455552216426 is 624612255554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 318774289201 + 136777927225 = 564601^2 + 369835^2 .

It is a super-2 number, since 2×455552216426² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (455552216423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113888054105 + ... + 113888054108.

Almost surely, 2^455552216426 is an apocalyptic number.

455552216426 is a deficient number, since it is larger than the sum of its proper divisors (227776108216).

455552216426 is a wasteful number, since it uses less digits than its factorization.

455552216426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227776108215.

The product of its digits is 2880000, while the sum is 47.

The spelling of 455552216426 in words is "four hundred fifty-five billion, five hundred fifty-two million, two hundred sixteen thousand, four hundred twenty-six".