413523001 has 4 divisors (see below), whose sum is σ = 417316900. Its totient is φ = 409729104.

The previous prime is 413522971. The next prime is 413523017. The reversal of 413523001 is 100325314.

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 265657401 + 147865600 = 16299^2 + 12160^2 .

It is a cyclic number.

It is not a de Polignac number, because 413523001 - 2⁹ = 413522489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 413523001.

It is not an unprimeable number, because it can be changed into a prime (413523031) 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, 1896786 + ... + 1897003.

It is an arithmetic number, because the mean of its divisors is an integer number (104329225).

Almost surely, 2^413523001 is an apocalyptic number.

It is an amenable number.

413523001 is a deficient number, since it is larger than the sum of its proper divisors (3793899).

413523001 is a wasteful number, since it uses less digits than its factorization.

413523001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793898.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 413523001 is about 20335.2649601622. The cubic root of 413523001 is about 745.0176420308.

Adding to 413523001 its reverse (100325314), we get a palindrome (513848315).

The spelling of 413523001 in words is "four hundred thirteen million, five hundred twenty-three thousand, one".