3313145452 has 6 divisors (see below), whose sum is σ = 5798004548. Its totient is φ = 1656572724.

The previous prime is 3313145449. The next prime is 3313145461. The reversal of 3313145452 is 2545413133.

It is a super-2 number, since 2×3313145452² = 21953865572216568608, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 414143178 + ... + 414143185.

Almost surely, 2^3313145452 is an apocalyptic number.

It is an amenable number.

3313145452 is a deficient number, since it is larger than the sum of its proper divisors (2484859096).

3313145452 is a wasteful number, since it uses less digits than its factorization.

3313145452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828286367 (or 828286365 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 3313145452 is about 57559.9292216382. The cubic root of 3313145452 is about 1490.7798047144.

Adding to 3313145452 its reverse (2545413133), we get a palindrome (5858558585).

The spelling of 3313145452 in words is "three billion, three hundred thirteen million, one hundred forty-five thousand, four hundred fifty-two".