468288545 has 8 divisors (see below), whose sum is σ = 595002024. Its totient is φ = 352593664.

The previous prime is 468288529. The next prime is 468288553. The reversal of 468288545 is 545882864.

It can be written as a sum of positive squares in 4 ways, for example, as 62789776 + 405498769 = 7924^2 + 20137^2 .

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 468288545 - 2⁴ = 468288529 is a prime.

It is a super-2 number, since 2×468288545² = 438588322756434050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 468288493 and 468288502.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2754554 + ... + 2754723.

It is an arithmetic number, because the mean of its divisors is an integer number (74375253).

Almost surely, 2^468288545 is an apocalyptic number.

It is an amenable number.

468288545 is a deficient number, since it is larger than the sum of its proper divisors (126713479).

468288545 is a wasteful number, since it uses less digits than its factorization.

468288545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509299.

The product of its digits is 2457600, while the sum is 50.

The square root of 468288545 is about 21639.9756238310. The cubic root of 468288545 is about 776.5531364894.

The spelling of 468288545 in words is "four hundred sixty-eight million, two hundred eighty-eight thousand, five hundred forty-five".