516606432 has 48 divisors (see below), whose sum is σ = 1392752592. Its totient is φ = 167546880.

The previous prime is 516606403. The next prime is 516606439. The reversal of 516606432 is 234606615.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 516606393 and 516606402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516606439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69169 + ... + 76272.

It is an arithmetic number, because the mean of its divisors is an integer number (29015679).

Almost surely, 2^516606432 is an apocalyptic number.

It is an amenable number.

516606432 is an abundant number, since it is smaller than the sum of its proper divisors (876146160).

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

516606432 is a wasteful number, since it uses less digits than its factorization.

516606432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145491 (or 145483 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 516606432 is about 22728.9778036761. The cubic root of 516606432 is about 802.3920239815.

The spelling of 516606432 in words is "five hundred sixteen million, six hundred six thousand, four hundred thirty-two".