516646950 has 24 divisors (see below), whose sum is σ = 1281284808. Its totient is φ = 137772480.

The previous prime is 516646939. The next prime is 516646951. The reversal of 516646950 is 59646615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516646951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1722007 + ... + 1722306.

It is an arithmetic number, because the mean of its divisors is an integer number (53386867).

Almost surely, 2^516646950 is an apocalyptic number.

516646950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

516646950 is an abundant number, since it is smaller than the sum of its proper divisors (764637858).

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

516646950 is a wasteful number, since it uses less digits than its factorization.

516646950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444328 (or 3444323 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 516646950 is about 22729.8691153293. The cubic root of 516646950 is about 802.4130009239.

The spelling of 516646950 in words is "five hundred sixteen million, six hundred forty-six thousand, nine hundred fifty".