452977329 has 16 divisors (see below), whose sum is σ = 691082240. Its totient is φ = 258532560.

The previous prime is 452977289. The next prime is 452977333. The reversal of 452977329 is 923779254.

It is not a de Polignac number, because 452977329 - 2⁹ = 452976817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452977429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5484 + ... + 30594.

It is an arithmetic number, because the mean of its divisors is an integer number (43192640).

Almost surely, 2^452977329 is an apocalyptic number.

It is an amenable number.

452977329 is a deficient number, since it is larger than the sum of its proper divisors (238104911).

452977329 is a wasteful number, since it uses less digits than its factorization.

452977329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25980.

The product of its digits is 952560, while the sum is 48.

The square root of 452977329 is about 21283.2640588797. The cubic root of 452977329 is about 767.9957597287.

The spelling of 452977329 in words is "four hundred fifty-two million, nine hundred seventy-seven thousand, three hundred twenty-nine".