50006245 has 8 divisors (see below), whose sum is σ = 60170616. Its totient is φ = 39896256.

The previous prime is 50006239. The next prime is 50006263. The reversal of 50006245 is 54260005.

It can be written as a sum of positive squares in 4 ways, for example, as 10278436 + 39727809 = 3206^2 + 6303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50006245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11542 + ... + 15271.

It is an arithmetic number, because the mean of its divisors is an integer number (7521327).

Almost surely, 2^50006245 is an apocalyptic number.

It is an amenable number.

50006245 is a deficient number, since it is larger than the sum of its proper divisors (10164371).

50006245 is a wasteful number, since it uses less digits than its factorization.

50006245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27191.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50006245 is about 7071.5093862626. The cubic root of 50006245 is about 368.4184870767.

The spelling of 50006245 in words is "fifty million, six thousand, two hundred forty-five".