516166150116 has 12 divisors (see below), whose sum is σ = 1204387683632. Its totient is φ = 172055383368.

The previous prime is 516166150091. The next prime is 516166150133. The reversal of 516166150116 is 611051661615.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21506922910 + ... + 21506922933.

Almost surely, 2^516166150116 is an apocalyptic number.

It is an amenable number.

516166150116 is an abundant number, since it is smaller than the sum of its proper divisors (688221533516).

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

516166150116 is a wasteful number, since it uses less digits than its factorization.

516166150116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43013845850 (or 43013845848 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 39.

The spelling of 516166150116 in words is "five hundred sixteen billion, one hundred sixty-six million, one hundred fifty thousand, one hundred sixteen".