452300749 has 4 divisors (see below), whose sum is σ = 452517120. Its totient is φ = 452084380.

The previous prime is 452300747. The next prime is 452300753. The reversal of 452300749 is 947003254.

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 452300749 - 2¹ = 452300747 is a prime.

It is a super-2 number, since 2×452300749² = 409151935091922002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452300747) 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 3 ways as a sum of consecutive naturals, for example, 105019 + ... + 109240.

It is an arithmetic number, because the mean of its divisors is an integer number (113129280).

Almost surely, 2^452300749 is an apocalyptic number.

It is an amenable number.

452300749 is a deficient number, since it is larger than the sum of its proper divisors (216371).

452300749 is a wasteful number, since it uses less digits than its factorization.

452300749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216370.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 452300749 is about 21267.3634708207. The cubic root of 452300749 is about 767.6132023286.

The spelling of 452300749 in words is "four hundred fifty-two million, three hundred thousand, seven hundred forty-nine".