512740204 has 6 divisors (see below), whose sum is σ = 897295364. Its totient is φ = 256370100.

The previous prime is 512740201. The next prime is 512740237. The reversal of 512740204 is 402047215.

It is not an unprimeable number, because it can be changed into a prime (512740201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64092522 + ... + 64092529.

Almost surely, 2^512740204 is an apocalyptic number.

It is an amenable number.

512740204 is a deficient number, since it is larger than the sum of its proper divisors (384555160).

512740204 is a wasteful number, since it uses less digits than its factorization.

512740204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128185055 (or 128185053 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 512740204 is about 22643.7674427203. The cubic root of 512740204 is about 800.3853372808.

Adding to 512740204 its reverse (402047215), we get a palindrome (914787419).

The spelling of 512740204 in words is "five hundred twelve million, seven hundred forty thousand, two hundred four".