516332634466 has 48 divisors (see below), whose sum is σ = 892385563968. Its totient is φ = 222177564000.

The previous prime is 516332634439. The next prime is 516332634469. The reversal of 516332634466 is 664436233615.

It is a super-2 number, since 2×516332634466² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (516332634469) 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 23 ways as a sum of consecutive naturals, for example, 10880691 + ... + 10928041.

It is an arithmetic number, because the mean of its divisors is an integer number (18591365916).

Almost surely, 2^516332634466 is an apocalyptic number.

516332634466 is a deficient number, since it is larger than the sum of its proper divisors (376052929502).

516332634466 is a wasteful number, since it uses less digits than its factorization.

516332634466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48775 (or 48756 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 49.

The spelling of 516332634466 in words is "five hundred sixteen billion, three hundred thirty-two million, six hundred thirty-four thousand, four hundred sixty-six".