50070166 has 4 divisors (see below), whose sum is σ = 75105252. Its totient is φ = 25035082.

The previous prime is 50070133. The next prime is 50070169. The reversal of 50070166 is 66107005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66107005 = 5 ⋅13221401.

It is a self number, because there is not a number n which added to its sum of digits gives 50070166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50070169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12517540 + ... + 12517543.

It is an arithmetic number, because the mean of its divisors is an integer number (18776313).

Almost surely, 2^50070166 is an apocalyptic number.

50070166 is a deficient number, since it is larger than the sum of its proper divisors (25035086).

50070166 is a wasteful number, since it uses less digits than its factorization.

50070166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25035085.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 50070166 is about 7076.0275578887. The cubic root of 50070166 is about 368.5753984853.

The spelling of 50070166 in words is "fifty million, seventy thousand, one hundred sixty-six".