413523959 has 4 divisors (see below), whose sum is σ = 413574504. Its totient is φ = 413473416.

The previous prime is 413523953. The next prime is 413524009. The reversal of 413523959 is 959325314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413523959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413523953) 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, 9872 + ... + 30405.

It is an arithmetic number, because the mean of its divisors is an integer number (103393626).

Almost surely, 2^413523959 is an apocalyptic number.

413523959 is a deficient number, since it is larger than the sum of its proper divisors (50545).

413523959 is a wasteful number, since it uses less digits than its factorization.

413523959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50544.

The product of its digits is 145800, while the sum is 41.

The square root of 413523959 is about 20335.2885152879. The cubic root of 413523959 is about 745.0182173525.

The spelling of 413523959 in words is "four hundred thirteen million, five hundred twenty-three thousand, nine hundred fifty-nine".