50000245 has 16 divisors (see below), whose sum is σ = 61585920. Its totient is φ = 38952064.

The previous prime is 50000243. The next prime is 50000257. The reversal of 50000245 is 54200005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50000245 - 2¹ = 50000243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61401 + ... + 62209.

It is an arithmetic number, because the mean of its divisors is an integer number (3849120).

Almost surely, 2^50000245 is an apocalyptic number.

It is an amenable number.

50000245 is a deficient number, since it is larger than the sum of its proper divisors (11585675).

50000245 is a wasteful number, since it uses less digits than its factorization.

50000245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 50000245 is about 7071.0851359604. The cubic root of 50000245 is about 368.4037515882.

It can be divided in two parts, 50000 and 245, that multiplied together give a square (12250000 = 3500²).

The spelling of 50000245 in words is "fifty million, two hundred forty-five", and thus it is an aban number.