414520465 has 4 divisors (see below), whose sum is σ = 497424564. Its totient is φ = 331616368.

The previous prime is 414520459. The next prime is 414520481. The reversal of 414520465 is 564025414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 564025414 = 2 ⋅282012707.

It can be written as a sum of positive squares in 2 ways, for example, as 105042001 + 309478464 = 10249^2 + 17592^2 .

It is a cyclic number.

It is not a de Polignac number, because 414520465 - 2⁵ = 414520433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41452042 + ... + 41452051.

It is an arithmetic number, because the mean of its divisors is an integer number (124356141).

Almost surely, 2^414520465 is an apocalyptic number.

It is an amenable number.

414520465 is a deficient number, since it is larger than the sum of its proper divisors (82904099).

414520465 is an equidigital number, since it uses as much as digits as its factorization.

414520465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82904098.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 414520465 is about 20359.7756618289. The cubic root of 414520465 is about 745.6161831614.

Adding to 414520465 its reverse (564025414), we get a palindrome (978545879).

The spelling of 414520465 in words is "four hundred fourteen million, five hundred twenty thousand, four hundred sixty-five".