515334452 has 12 divisors (see below), whose sum is σ = 930926976. Its totient is φ = 249355320.

The previous prime is 515334433. The next prime is 515334487. The reversal of 515334452 is 254433515.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2077838 + ... + 2078085.

It is an arithmetic number, because the mean of its divisors is an integer number (77577248).

Almost surely, 2^515334452 is an apocalyptic number.

It is an amenable number.

515334452 is a deficient number, since it is larger than the sum of its proper divisors (415592524).

515334452 is a wasteful number, since it uses less digits than its factorization.

515334452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4155958 (or 4155956 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 515334452 is about 22700.9790978275. The cubic root of 515334452 is about 801.7329372003.

Adding to 515334452 its reverse (254433515), we get a palindrome (769767967).

The spelling of 515334452 in words is "five hundred fifteen million, three hundred thirty-four thousand, four hundred fifty-two".