516523333004 has 48 divisors (see below), whose sum is σ = 1042127794176. Its totient is φ = 219429388800.

The previous prime is 516523332979. The next prime is 516523333009. The reversal of 516523333004 is 400333325615.

It is a super-2 number, since 2×516523333004² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (516523333009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342844 + ... + 1684124.

It is an arithmetic number, because the mean of its divisors is an integer number (21710995712).

Almost surely, 2^516523333004 is an apocalyptic number.

It is an amenable number.

516523333004 is an abundant number, since it is smaller than the sum of its proper divisors (525604461172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516523333004 is a wasteful number, since it uses less digits than its factorization.

516523333004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341766 (or 341764 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 516523333004 its reverse (400333325615), we get a palindrome (916856658619).

The spelling of 516523333004 in words is "five hundred sixteen billion, five hundred twenty-three million, three hundred thirty-three thousand, four".