50166912 has 32 divisors (see below), whose sum is σ = 133256880. Its totient is φ = 16722176.

The previous prime is 50166911. The next prime is 50166913. The reversal of 50166912 is 21966105.

It is an interprime number because it is at equal distance from previous prime (50166911) and next prime (50166913).

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 50166912.

It is not an unprimeable number, because it can be changed into a prime (50166911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64938 + ... + 65705.

Almost surely, 2^50166912 is an apocalyptic number.

It is an amenable number.

50166912 is an abundant number, since it is smaller than the sum of its proper divisors (83089968).

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

50166912 is a wasteful number, since it uses less digits than its factorization.

50166912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130660 (or 130648 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 50166912 is about 7082.8604391164. The cubic root of 50166912 is about 368.8126339265.

The spelling of 50166912 in words is "fifty million, one hundred sixty-six thousand, nine hundred twelve".