50166086 has 4 divisors (see below), whose sum is σ = 75249132. Its totient is φ = 25083042.

The previous prime is 50165981. The next prime is 50166089. The reversal of 50166086 is 68066105.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50166089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12541520 + ... + 12541523.

It is an arithmetic number, because the mean of its divisors is an integer number (18812283).

Almost surely, 2^50166086 is an apocalyptic number.

50166086 is a deficient number, since it is larger than the sum of its proper divisors (25083046).

50166086 is a wasteful number, since it uses less digits than its factorization.

50166086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25083045.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 50166086 is about 7082.8021291012. The cubic root of 50166086 is about 368.8106097443.

The spelling of 50166086 in words is "fifty million, one hundred sixty-six thousand, eighty-six".