452039031 has 12 divisors (see below), whose sum is σ = 657329400. Its totient is φ = 299335920.

The previous prime is 452039011. The next prime is 452039041. The reversal of 452039031 is 130930254.

It is not a de Polignac number, because 452039031 - 2⁶ = 452038967 is a prime.

It is a super-2 number, since 2×452039031² = 408678571094837922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 452038986 and 452039004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452039011) 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 11 ways as a sum of consecutive naturals, for example, 167205 + ... + 169886.

It is an arithmetic number, because the mean of its divisors is an integer number (54777450).

Almost surely, 2^452039031 is an apocalyptic number.

452039031 is a deficient number, since it is larger than the sum of its proper divisors (205290369).

452039031 is a wasteful number, since it uses less digits than its factorization.

452039031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337246 (or 337243 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 452039031 is about 21261.2095375592. The cubic root of 452039031 is about 767.4651172664.

Adding to 452039031 its reverse (130930254), we get a palindrome (582969285).

The spelling of 452039031 in words is "four hundred fifty-two million, thirty-nine thousand, thirty-one".