452041145 has 8 divisors (see below), whose sum is σ = 543416256. Its totient is φ = 360988336.

The previous prime is 452041129. The next prime is 452041189. The reversal of 452041145 is 541140254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452041145 - 2⁴ = 452041129 is a prime.

It is a super-2 number, since 2×452041145² = 408682393545822050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77477 + ... + 83106.

It is an arithmetic number, because the mean of its divisors is an integer number (67927032).

Almost surely, 2^452041145 is an apocalyptic number.

It is an amenable number.

452041145 is a deficient number, since it is larger than the sum of its proper divisors (91375111).

452041145 is a wasteful number, since it uses less digits than its factorization.

452041145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161151.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 452041145 is about 21261.2592524526. The cubic root of 452041145 is about 767.4663136371.

Adding to 452041145 its reverse (541140254), we get a palindrome (993181399).

The spelling of 452041145 in words is "four hundred fifty-two million, forty-one thousand, one hundred forty-five".