50166445 has 24 divisors (see below), whose sum is σ = 70900704. Its totient is φ = 33971616.

The previous prime is 50166421. The next prime is 50166449. The reversal of 50166445 is 54466105.

It is not a de Polignac number, because 50166445 - 2⁹ = 50165933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50166449) 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, 19102 + ... + 21568.

It is an arithmetic number, because the mean of its divisors is an integer number (2954196).

Almost surely, 2^50166445 is an apocalyptic number.

It is an amenable number.

50166445 is a deficient number, since it is larger than the sum of its proper divisors (20734259).

50166445 is a wasteful number, since it uses less digits than its factorization.

50166445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569 (or 2562 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 50166445 is about 7082.8274721329. The cubic root of 50166445 is about 368.8114895066.

The spelling of 50166445 in words is "fifty million, one hundred sixty-six thousand, four hundred forty-five".