512412061 has 6 divisors (see below), whose sum is σ = 596071230. Its totient is φ = 439210296.

The previous prime is 512412053. The next prime is 512412067. The reversal of 512412061 is 160214215.

It can be written as a sum of positive squares in only one way, i.e., 483736036 + 28676025 = 21994^2 + 5355^2 .

It is not a de Polignac number, because 512412061 - 2³ = 512412053 is a prime.

It is a super-2 number, since 2×512412061² = 525132240516535442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512412067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5228646 + ... + 5228743.

It is an arithmetic number, because the mean of its divisors is an integer number (99345205).

Almost surely, 2^512412061 is an apocalyptic number.

It is an amenable number.

512412061 is a deficient number, since it is larger than the sum of its proper divisors (83659169).

512412061 is a wasteful number, since it uses less digits than its factorization.

512412061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10457403 (or 10457396 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 512412061 is about 22636.5205144254. The cubic root of 512412061 is about 800.2145575553.

Adding to 512412061 its reverse (160214215), we get a palindrome (672626276).

The spelling of 512412061 in words is "five hundred twelve million, four hundred twelve thousand, sixty-one".