516512003030 has 32 divisors (see below), whose sum is σ = 970202444544. Its totient is φ = 197610136416.

The previous prime is 516512003009. The next prime is 516512003039. The reversal of 516512003030 is 30300215615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516512003039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4429049 + ... + 4544171.

It is an arithmetic number, because the mean of its divisors is an integer number (30318826392).

Almost surely, 2^516512003030 is an apocalyptic number.

516512003030 is a deficient number, since it is larger than the sum of its proper divisors (453690441514).

516512003030 is a wasteful number, since it uses less digits than its factorization.

516512003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134660.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 516512003030 its reverse (30300215615), we get a palindrome (546812218645).

The spelling of 516512003030 in words is "five hundred sixteen billion, five hundred twelve million, three thousand, thirty".