49709119 has 2 divisors, whose sum is σ = 49709120. Its totient is φ = 49709118.

The previous prime is 49709113. The next prime is 49709189. The reversal of 49709119 is 91190794.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49709119 - 2⁷ = 49708991 is a prime.

It is a super-4 number, since 4×49709119⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49709113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24854559 + 24854560.

It is an arithmetic number, because the mean of its divisors is an integer number (24854560).

Almost surely, 2^49709119 is an apocalyptic number.

49709119 is a deficient number, since it is larger than the sum of its proper divisors (1).

49709119 is an equidigital number, since it uses as much as digits as its factorization.

49709119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 49709119 is about 7050.4694169963. The cubic root of 49709119 is about 367.6873501364.

The spelling of 49709119 in words is "forty-nine million, seven hundred nine thousand, one hundred nineteen".