455413445 has 32 divisors (see below), whose sum is σ = 573804000. Its totient is φ = 346705920.

The previous prime is 455413423. The next prime is 455413457. The reversal of 455413445 is 544314554.

It can be written as a sum of positive squares in 16 ways, for example, as 124500964 + 330912481 = 11158^2 + 18191^2 .

It is not a de Polignac number, because 455413445 - 2¹² = 455409349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1988591 + ... + 1988819.

It is an arithmetic number, because the mean of its divisors is an integer number (17931375).

Almost surely, 2^455413445 is an apocalyptic number.

It is an amenable number.

455413445 is a deficient number, since it is larger than the sum of its proper divisors (118390555).

455413445 is a wasteful number, since it uses less digits than its factorization.

455413445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its digits is 96000, while the sum is 35.

The square root of 455413445 is about 21340.4181074317. The cubic root of 455413445 is about 769.3700616126.

Adding to 455413445 its reverse (544314554), we get a palindrome (999727999).

The spelling of 455413445 in words is "four hundred fifty-five million, four hundred thirteen thousand, four hundred forty-five".