512452606 has 4 divisors (see below), whose sum is σ = 768678912. Its totient is φ = 256226302.

The previous prime is 512452597. The next prime is 512452613. The reversal of 512452606 is 606254215.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128113150 + ... + 128113153.

It is an arithmetic number, because the mean of its divisors is an integer number (192169728).

Almost surely, 2^512452606 is an apocalyptic number.

512452606 is a deficient number, since it is larger than the sum of its proper divisors (256226306).

512452606 is a wasteful number, since it uses less digits than its factorization.

512452606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256226305.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 512452606 is about 22637.4160627930. The cubic root of 512452606 is about 800.2356628636.

The spelling of 512452606 in words is "five hundred twelve million, four hundred fifty-two thousand, six hundred six".