49910719 has 2 divisors, whose sum is σ = 49910720. Its totient is φ = 49910718.

The previous prime is 49910689. The next prime is 49910723. The reversal of 49910719 is 91701994.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49910719 - 2¹³ = 49902527 is a prime.

It is a super-2 number, since 2×49910719² = 4982159742193922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49910219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24955359 + 24955360.

It is an arithmetic number, because the mean of its divisors is an integer number (24955360).

Almost surely, 2^49910719 is an apocalyptic number.

49910719 is a deficient number, since it is larger than the sum of its proper divisors (1).

49910719 is an equidigital number, since it uses as much as digits as its factorization.

49910719 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 49910719 is about 7064.7518710851. The cubic root of 49910719 is about 368.1837432090.

The spelling of 49910719 in words is "forty-nine million, nine hundred ten thousand, seven hundred nineteen".