452924962009 has 9 divisors (see below), whose sum is σ = 490454846973. Its totient is φ = 418076504352.

The previous prime is 452924961977. The next prime is 452924962051. The reversal of 452924962009 is 900269429254.

The square root of 452924962009 is 672997.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 45845233225 + 407079728784 = 214115^2 + 638028^2 .

It is not a de Polignac number, because 452924962009 - 2⁵ = 452924961977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452924962069) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8723077 + ... + 8774845.

It is an arithmetic number, because the mean of its divisors is an integer number (54494982997).

Almost surely, 2^452924962009 is an apocalyptic number.

452924962009 is the 672997-th square number.

452924962009 is the 336499-th centered octagonal number.

It is an amenable number.

452924962009 is a deficient number, since it is larger than the sum of its proper divisors (37529884964).

452924962009 is an frugal number, since it uses more digits than its factorization.

452924962009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103564 (or 51782 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 452924962009 in words is "four hundred fifty-two billion, nine hundred twenty-four million, nine hundred sixty-two thousand, nine".