455263233 has 4 divisors (see below), whose sum is σ = 607017648. Its totient is φ = 303508820.

The previous prime is 455263229. The next prime is 455263283. The reversal of 455263233 is 332362554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 455263233 - 2² = 455263229 is a prime.

It is a super-2 number, since 2×455263233² = 414529222643224578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 455263194 and 455263203.

It is not an unprimeable number, because it can be changed into a prime (455263223) 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, 75877203 + ... + 75877208.

It is an arithmetic number, because the mean of its divisors is an integer number (151754412).

Almost surely, 2^455263233 is an apocalyptic number.

It is an amenable number.

455263233 is a deficient number, since it is larger than the sum of its proper divisors (151754415).

455263233 is a wasteful number, since it uses less digits than its factorization.

455263233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151754414.

The product of its digits is 64800, while the sum is 33.

The square root of 455263233 is about 21336.8983922219. The cubic root of 455263233 is about 769.2854635215.

The spelling of 455263233 in words is "four hundred fifty-five million, two hundred sixty-three thousand, two hundred thirty-three".