455603144474162 has 8 divisors (see below), whose sum is σ = 683404807857516. Its totient is φ = 227801541854992.

The previous prime is 455603144474161. The next prime is 455603144474183. The reversal of 455603144474162 is 261474441306554.

It can be written as a sum of positive squares in 2 ways, for example, as 455413909904041 + 189234570121 = 21340429^2 + 435011^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 455603144474098 and 455603144474107.

It is not an unprimeable number, because it can be changed into a prime (455603144474161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18480848 + ... + 35394180.

Almost surely, 2^{455603144474162} is an apocalyptic number.

455603144474162 is a deficient number, since it is larger than the sum of its proper divisors (227801663383354).

455603144474162 is a wasteful number, since it uses less digits than its factorization.

455603144474162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30382092.

The product of its (nonzero) digits is 38707200, while the sum is 56.

The spelling of 455603144474162 in words is "four hundred fifty-five trillion, six hundred three billion, one hundred forty-four million, four hundred seventy-four thousand, one hundred sixty-two".