512043322 has 16 divisors (see below), whose sum is σ = 879780672. Its totient is φ = 218949120.

The previous prime is 512043317. The next prime is 512043353. The reversal of 512043322 is 223340215.

It is a junction number, because it is equal to n+sod(n) for n = 512043293 and 512043302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35079 + ... + 47482.

It is an arithmetic number, because the mean of its divisors is an integer number (54986292).

Almost surely, 2^512043322 is an apocalyptic number.

512043322 is a deficient number, since it is larger than the sum of its proper divisors (367737350).

512043322 is a wasteful number, since it uses less digits than its factorization.

512043322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83013.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 512043322 is about 22628.3742677197. The cubic root of 512043322 is about 800.0225629053.

Adding to 512043322 its reverse (223340215), we get a palindrome (735383537).

The spelling of 512043322 in words is "five hundred twelve million, forty-three thousand, three hundred twenty-two".