455736541648 has 10 divisors (see below), whose sum is σ = 882989549474. Its totient is φ = 227868270816.

The previous prime is 455736541639. The next prime is 455736541679. The reversal of 455736541648 is 846145637554.

It can be written as a sum of positive squares in only one way, i.e., 266970622864 + 188765918784 = 516692^2 + 434472^2 .

It is a junction number, because it is equal to n+sod(n) for n = 455736541592 and 455736541601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14241766911 + ... + 14241766942.

Almost surely, 2^455736541648 is an apocalyptic number.

It is an amenable number.

455736541648 is a deficient number, since it is larger than the sum of its proper divisors (427253007826).

455736541648 is a wasteful number, since it uses less digits than its factorization.

455736541648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28483533861 (or 28483533855 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 58.

The spelling of 455736541648 in words is "four hundred fifty-five billion, seven hundred thirty-six million, five hundred forty-one thousand, six hundred forty-eight".