50209373 has 2 divisors, whose sum is σ = 50209374. Its totient is φ = 50209372.

The previous prime is 50209363. The next prime is 50209387. The reversal of 50209373 is 37390205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47706649 + 2502724 = 6907^2 + 1582^2 .

It is a cyclic number.

It is not a de Polignac number, because 50209373 - 2⁶ = 50209309 is a prime.

It is a super-2 number, since 2×50209373² = 5041962274106258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50209303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25104686 + 25104687.

It is an arithmetic number, because the mean of its divisors is an integer number (25104687).

Almost surely, 2^50209373 is an apocalyptic number.

It is an amenable number.

50209373 is a deficient number, since it is larger than the sum of its proper divisors (1).

50209373 is an equidigital number, since it uses as much as digits as its factorization.

50209373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 50209373 is about 7085.8572523019. The cubic root of 50209373 is about 368.9166582490.

Adding to 50209373 its reverse (37390205), we get a palindrome (87599578).

The spelling of 50209373 in words is "fifty million, two hundred nine thousand, three hundred seventy-three".