413255891 has 4 divisors (see below), whose sum is σ = 413306784. Its totient is φ = 413205000.

The previous prime is 413255861. The next prime is 413255897. The reversal of 413255891 is 198552314.

It is a happy number.

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 not a de Polignac number, because 413255891 - 2⁶ = 413255827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413255897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10235 + ... + 30516.

It is an arithmetic number, because the mean of its divisors is an integer number (103326696).

Almost surely, 2^413255891 is an apocalyptic number.

413255891 is a deficient number, since it is larger than the sum of its proper divisors (50893).

413255891 is a wasteful number, since it uses less digits than its factorization.

413255891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50892.

The product of its digits is 43200, while the sum is 38.

The square root of 413255891 is about 20328.6962444718. The cubic root of 413255891 is about 744.8571958768.

The spelling of 413255891 in words is "four hundred thirteen million, two hundred fifty-five thousand, eight hundred ninety-one".