512541130 has 8 divisors (see below), whose sum is σ = 922574052. Its totient is φ = 205016448.

The previous prime is 512541061. The next prime is 512541137. The reversal of 512541130 is 31145215.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 490666801 + 21874329 = 22151^2 + 4677^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (512541137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25627047 + ... + 25627066.

Almost surely, 2^512541130 is an apocalyptic number.

512541130 is a deficient number, since it is larger than the sum of its proper divisors (410032922).

512541130 is a wasteful number, since it uses less digits than its factorization.

512541130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51254120.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 512541130 is about 22639.3712368520. The cubic root of 512541130 is about 800.2817393087.

Adding to 512541130 its reverse (31145215), we get a palindrome (543686345).

The spelling of 512541130 in words is "five hundred twelve million, five hundred forty-one thousand, one hundred thirty".