49940183 has 2 divisors, whose sum is σ = 49940184. Its totient is φ = 49940182.

The previous prime is 49940167. The next prime is 49940207. The reversal of 49940183 is 38104994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49940183 - 2⁴ = 49940167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49940123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24970091 + 24970092.

It is an arithmetic number, because the mean of its divisors is an integer number (24970092).

Almost surely, 2^49940183 is an apocalyptic number.

49940183 is a deficient number, since it is larger than the sum of its proper divisors (1).

49940183 is an equidigital number, since it uses as much as digits as its factorization.

49940183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 49940183 is about 7066.8368454352. The cubic root of 49940183 is about 368.2561794315.

The spelling of 49940183 in words is "forty-nine million, nine hundred forty thousand, one hundred eighty-three".