516516150 has 24 divisors (see below), whose sum is σ = 1280960424. Its totient is φ = 137737600.

The previous prime is 516516139. The next prime is 516516157. The reversal of 516516150 is 51615615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516516157) 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, 1721571 + ... + 1721870.

It is an arithmetic number, because the mean of its divisors is an integer number (53373351).

Almost surely, 2^516516150 is an apocalyptic number.

516516150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

516516150 is an abundant number, since it is smaller than the sum of its proper divisors (764444274).

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

516516150 is a wasteful number, since it uses less digits than its factorization.

516516150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443456 (or 3443451 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 516516150 is about 22726.9916618984. The cubic root of 516516150 is about 802.3452793208.

The spelling of 516516150 in words is "five hundred sixteen million, five hundred sixteen thousand, one hundred fifty".