495228453 has 4 divisors (see below), whose sum is σ = 660304608. Its totient is φ = 330152300.

The previous prime is 495228451. The next prime is 495228457. The reversal of 495228453 is 354822594.

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 495228453 - 2¹ = 495228451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495228451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82538073 + ... + 82538078.

It is an arithmetic number, because the mean of its divisors is an integer number (165076152).

Almost surely, 2^495228453 is an apocalyptic number.

It is an amenable number.

495228453 is a deficient number, since it is larger than the sum of its proper divisors (165076155).

495228453 is a wasteful number, since it uses less digits than its factorization.

495228453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165076154.

The product of its digits is 345600, while the sum is 42.

The square root of 495228453 is about 22253.7289684223. The cubic root of 495228453 is about 791.1676654644.

It can be divided in two parts, 49522 and 8453, that added together give a palindrome (57975).

The spelling of 495228453 in words is "four hundred ninety-five million, two hundred twenty-eight thousand, four hundred fifty-three".