455897763 has 12 divisors (see below), whose sum is σ = 660668008. Its totient is φ = 302940000.

The previous prime is 455897759. The next prime is 455897801. The reversal of 455897763 is 367798554.

It is not a de Polignac number, because 455897763 - 2² = 455897759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455897753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79738 + ... + 85263.

Almost surely, 2^455897763 is an apocalyptic number.

455897763 is a deficient number, since it is larger than the sum of its proper divisors (204770245).

455897763 is a wasteful number, since it uses less digits than its factorization.

455897763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165314 (or 165311 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 455897763 is about 21351.7625267798. The cubic root of 455897763 is about 769.6426986795.

The spelling of 455897763 in words is "four hundred fifty-five million, eight hundred ninety-seven thousand, seven hundred sixty-three".