454049524 has 6 divisors (see below), whose sum is σ = 794586674. Its totient is φ = 227024760.

The previous prime is 454049507. The next prime is 454049527. The reversal of 454049524 is 425940454.

It can be written as a sum of positive squares in only one way, i.e., 435473424 + 18576100 = 20868^2 + 4310^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454049527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56756187 + ... + 56756194.

Almost surely, 2^454049524 is an apocalyptic number.

It is an amenable number.

454049524 is a deficient number, since it is larger than the sum of its proper divisors (340537150).

454049524 is a wasteful number, since it uses less digits than its factorization.

454049524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113512385 (or 113512383 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 454049524 is about 21308.4378592144. The cubic root of 454049524 is about 768.6012295982.

Adding to 454049524 its reverse (425940454), we get a palindrome (879989978).

The spelling of 454049524 in words is "four hundred fifty-four million, forty-nine thousand, five hundred twenty-four".