5050561 has 4 divisors (see below), whose sum is σ = 5316400. Its totient is φ = 4784724.

The previous prime is 5050559. The next prime is 5050567. The reversal of 5050561 is 1650505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5050561 - 2¹ = 5050559 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132891 + ... + 132928.

It is an arithmetic number, because the mean of its divisors is an integer number (1329100).

Almost surely, 2^5050561 is an apocalyptic number.

It is an amenable number.

5050561 is a deficient number, since it is larger than the sum of its proper divisors (265839).

5050561 is a wasteful number, since it uses less digits than its factorization.

5050561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265838.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 5050561 is about 2247.3453228198. The cubic root of 5050561 is about 171.5720499537.

The spelling of 5050561 in words is "five million, fifty thousand, five hundred sixty-one".