468563345 has 8 divisors (see below), whose sum is σ = 562394664. Its totient is φ = 374771584.

The previous prime is 468563339. The next prime is 468563393. The reversal of 468563345 is 543365864.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 102070609 + 366492736 = 10103^2 + 19144^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 468563345 - 2⁶ = 468563281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 468563296 and 468563305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33437 + ... + 45333.

It is an arithmetic number, because the mean of its divisors is an integer number (70299333).

Almost surely, 2^468563345 is an apocalyptic number.

It is an amenable number.

468563345 is a deficient number, since it is larger than the sum of its proper divisors (93831319).

468563345 is a wasteful number, since it uses less digits than its factorization.

468563345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19779.

The product of its digits is 1036800, while the sum is 44.

The square root of 468563345 is about 21646.3240528271. The cubic root of 468563345 is about 776.7050051582.

The spelling of 468563345 in words is "four hundred sixty-eight million, five hundred sixty-three thousand, three hundred forty-five".