50026049 has 4 divisors (see below), whose sum is σ = 50042580. Its totient is φ = 50009520.

The previous prime is 50026037. The next prime is 50026051. The reversal of 50026049 is 94062005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94062005 = 5 ⋅18812401.

It can be written as a sum of positive squares in 2 ways, for example, as 34281025 + 15745024 = 5855^2 + 3968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50026049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50026349) 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, 2282 + ... + 10259.

It is an arithmetic number, because the mean of its divisors is an integer number (12510645).

Almost surely, 2^50026049 is an apocalyptic number.

It is an amenable number.

50026049 is a deficient number, since it is larger than the sum of its proper divisors (16531).

50026049 is a wasteful number, since it uses less digits than its factorization.

50026049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16530.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 50026049 is about 7072.9095144785. The cubic root of 50026049 is about 368.4671156480.

The spelling of 50026049 in words is "fifty million, twenty-six thousand, forty-nine".