49916329 has 2 divisors, whose sum is σ = 49916330. Its totient is φ = 49916328.

The previous prime is 49916327. The next prime is 49916333. The reversal of 49916329 is 92361994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49491225 + 425104 = 7035^2 + 652^2 .

It is a cyclic number.

It is not a de Polignac number, because 49916329 - 2¹ = 49916327 is a prime.

Together with 49916327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49916323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24958164 + 24958165.

It is an arithmetic number, because the mean of its divisors is an integer number (24958165).

Almost surely, 2^49916329 is an apocalyptic number.

It is an amenable number.

49916329 is a deficient number, since it is larger than the sum of its proper divisors (1).

49916329 is an equidigital number, since it uses as much as digits as its factorization.

49916329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 43.

The square root of 49916329 is about 7065.1489014741. The cubic root of 49916329 is about 368.1975373963.

The spelling of 49916329 in words is "forty-nine million, nine hundred sixteen thousand, three hundred twenty-nine".