452521035 has 24 divisors (see below), whose sum is σ = 802614384. Its totient is φ = 235730880.

The previous prime is 452520979. The next prime is 452521039. The reversal of 452521035 is 530125254.

It is a happy number.

It is not a de Polignac number, because 452521035 - 2⁷ = 452520907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452521039) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 114996 + ... + 118865.

It is an arithmetic number, because the mean of its divisors is an integer number (33442266).

Almost surely, 2^452521035 is an apocalyptic number.

452521035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

452521035 is a deficient number, since it is larger than the sum of its proper divisors (350093349).

452521035 is a wasteful number, since it uses less digits than its factorization.

452521035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233915 (or 233912 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 452521035 is about 21272.5418086321. The cubic root of 452521035 is about 767.7378001013.

Adding to 452521035 its reverse (530125254), we get a palindrome (982646289).

The spelling of 452521035 in words is "four hundred fifty-two million, five hundred twenty-one thousand, thirty-five".