5050145 has 8 divisors (see below), whose sum is σ = 6073704. Its totient is φ = 4031104.

The previous prime is 5050141. The next prime is 5050151. The reversal of 5050145 is 5410505.

It can be written as a sum of positive squares in 4 ways, for example, as 414736 + 4635409 = 644^2 + 2153^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5050145 - 2² = 5050141 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (759213).

Almost surely, 2^5050145 is an apocalyptic number.

It is an amenable number.

5050145 is a deficient number, since it is larger than the sum of its proper divisors (1023559).

5050145 is a wasteful number, since it uses less digits than its factorization.

5050145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5050145 is about 2247.2527672694. The cubic root of 5050145 is about 171.5673391944.

The spelling of 5050145 in words is "five million, fifty thousand, one hundred forty-five".