464545516 has 12 divisors (see below), whose sum is σ = 855741880. Its totient is φ = 220047840.

The previous prime is 464545511. The next prime is 464545531. The reversal of 464545516 is 615545464.

It is not an unprimeable number, because it can be changed into a prime (464545511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3056145 + ... + 3056296.

Almost surely, 2^464545516 is an apocalyptic number.

It is an amenable number.

464545516 is a deficient number, since it is larger than the sum of its proper divisors (391196364).

464545516 is a wasteful number, since it uses less digits than its factorization.

464545516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6112464 (or 6112462 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 464545516 is about 21553.3179812297. The cubic root of 464545516 is about 774.4786037217.

The spelling of 464545516 in words is "four hundred sixty-four million, five hundred forty-five thousand, five hundred sixteen".