545465776 has 10 divisors (see below), whose sum is σ = 1056839972. Its totient is φ = 272732880.

The previous prime is 545465773. The next prime is 545465779. The reversal of 545465776 is 677564545.

It is an interprime number because it is at equal distance from previous prime (545465773) and next prime (545465779).

It is not an unprimeable number, because it can be changed into a prime (545465773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17045790 + ... + 17045821.

Almost surely, 2^545465776 is an apocalyptic number.

It is an amenable number.

545465776 is a deficient number, since it is larger than the sum of its proper divisors (511374196).

545465776 is a wasteful number, since it uses less digits than its factorization.

545465776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34091619 (or 34091613 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 49.

The square root of 545465776 is about 23355.2087552220. The cubic root of 545465776 is about 817.0635481642.

The spelling of 545465776 in words is "five hundred forty-five million, four hundred sixty-five thousand, seven hundred seventy-six".