455444153532002 has 16 divisors (see below), whose sum is σ = 723360584847672. Its totient is φ = 214324258794240.

The previous prime is 455444153531981. The next prime is 455444153532023. The reversal of 455444153532002 is 200235351444554.

It is an interprime number because it is at equal distance from previous prime (455444153531981) and next prime (455444153532023).

It can be written as a sum of positive squares in 4 ways, for example, as 428795627879161 + 26648525652841 = 20707381^2 + 5162221^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71972249 + ... + 78044172.

Almost surely, 2^{455444153532002} is an apocalyptic number.

455444153532002 is a deficient number, since it is larger than the sum of its proper divisors (267916431315670).

455444153532002 is a wasteful number, since it uses less digits than its factorization.

455444153532002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150105733.

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 455444153532002 in words is "four hundred fifty-five trillion, four hundred forty-four billion, one hundred fifty-three million, five hundred thirty-two thousand, two".