455347768 has 16 divisors (see below), whose sum is σ = 898713000. Its totient is φ = 215690976.

The previous prime is 455347759. The next prime is 455347777. The reversal of 455347768 is 867743554.

It is an interprime number because it is at equal distance from previous prime (455347759) and next prime (455347777).

It is a congruent 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, 1497703 + ... + 1498006.

Almost surely, 2^455347768 is an apocalyptic number.

It is an amenable number.

455347768 is a deficient number, since it is larger than the sum of its proper divisors (443365232).

455347768 is a wasteful number, since it uses less digits than its factorization.

455347768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995734 (or 2995730 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 49.

The square root of 455347768 is about 21338.8792582928. The cubic root of 455347768 is about 769.3330751868. Note that the first 3 decimals are identical.

The spelling of 455347768 in words is "four hundred fifty-five million, three hundred forty-seven thousand, seven hundred sixty-eight".