50006653 has 2 divisors, whose sum is σ = 50006654. Its totient is φ = 50006652.

The previous prime is 50006617. The next prime is 50006657. The reversal of 50006653 is 35660005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47582404 + 2424249 = 6898^2 + 1557^2 .

It is a cyclic number.

It is not a de Polignac number, because 50006653 - 2²⁵ = 16452221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50006657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25003326 + 25003327.

It is an arithmetic number, because the mean of its divisors is an integer number (25003327).

Almost surely, 2^50006653 is an apocalyptic number.

It is an amenable number.

50006653 is a deficient number, since it is larger than the sum of its proper divisors (1).

50006653 is an equidigital number, since it uses as much as digits as its factorization.

50006653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 50006653 is about 7071.5382343589. The cubic root of 50006653 is about 368.4194890471.

Adding to 50006653 its reverse (35660005), we get a palindrome (85666658).

The spelling of 50006653 in words is "fifty million, six thousand, six hundred fifty-three".