516001068 has 72 divisors (see below), whose sum is σ = 1506632400. Its totient is φ = 147164160.

The previous prime is 516001063. The next prime is 516001093. The reversal of 516001068 is 860100615.

516001068 is a `hidden beast` number, since 51 + 600 + 1 + 0 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (516001063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31593 + ... + 45056.

It is an arithmetic number, because the mean of its divisors is an integer number (20925450).

Almost surely, 2^516001068 is an apocalyptic number.

It is an amenable number.

516001068 is an abundant number, since it is smaller than the sum of its proper divisors (990631332).

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

516001068 is a wasteful number, since it uses less digits than its factorization.

516001068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76687 (or 76682 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 516001068 is about 22715.6568912281. The cubic root of 516001068 is about 802.0784847829.

It can be divided in two parts, 5160010 and 68, that added together give a triangular number (5160078 = T₃₂₁₂).

The spelling of 516001068 in words is "five hundred sixteen million, one thousand, sixty-eight".