413442553 has 4 divisors (see below), whose sum is σ = 415726948. Its totient is φ = 411158160.

The previous prime is 413442541. The next prime is 413442563. The reversal of 413442553 is 355244314.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4108729 + 409333824 = 2027^2 + 20232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413442553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413442563) 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, 1141926 + ... + 1142287.

It is an arithmetic number, because the mean of its divisors is an integer number (103931737).

Almost surely, 2^413442553 is an apocalyptic number.

It is an amenable number.

413442553 is a deficient number, since it is larger than the sum of its proper divisors (2284395).

413442553 is a wasteful number, since it uses less digits than its factorization.

413442553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284394.

The product of its digits is 28800, while the sum is 31.

The square root of 413442553 is about 20333.2868223512. The cubic root of 413442553 is about 744.9693262449.

Adding to 413442553 its reverse (355244314), we get a palindrome (768686867).

The spelling of 413442553 in words is "four hundred thirteen million, four hundred forty-two thousand, five hundred fifty-three".