511706116 has 24 divisors (see below), whose sum is σ = 935331264. Its totient is φ = 244490400.

The previous prime is 511706113. The next prime is 511706141. The reversal of 511706116 is 611607115.

It is not an unprimeable number, because it can be changed into a prime (511706113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124291 + ... + 128341.

It is an arithmetic number, because the mean of its divisors is an integer number (38972136).

Almost surely, 2^511706116 is an apocalyptic number.

It is an amenable number.

511706116 is a deficient number, since it is larger than the sum of its proper divisors (423625148).

511706116 is a wasteful number, since it uses less digits than its factorization.

511706116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451 (or 5449 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 511706116 is about 22620.9220855384. The cubic root of 511706116 is about 799.8469061214.

Subtracting 511706116 from its reverse (611607115), we obtain a palindrome (99900999).

The spelling of 511706116 in words is "five hundred eleven million, seven hundred six thousand, one hundred sixteen".