410113561 has 16 divisors (see below), whose sum is σ = 482388480. Its totient is φ = 343739520.

The previous prime is 410113549. The next prime is 410113567. The reversal of 410113561 is 165311014.

It is a cyclic number.

It is not a de Polignac number, because 410113561 - 2²¹ = 408016409 is a prime.

It is a super-2 number, since 2×410113561² = 336386265832201442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (410113567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204781 + ... + 206773.

It is an arithmetic number, because the mean of its divisors is an integer number (30149280).

Almost surely, 2^410113561 is an apocalyptic number.

It is an amenable number.

410113561 is a deficient number, since it is larger than the sum of its proper divisors (72274919).

410113561 is a wasteful number, since it uses less digits than its factorization.

410113561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 410113561 is about 20251.2607261869. The cubic root of 410113561 is about 742.9644664306.

Adding to 410113561 its reverse (165311014), we get a palindrome (575424575).

The spelling of 410113561 in words is "four hundred ten million, one hundred thirteen thousand, five hundred sixty-one".