49016459 has 2 divisors, whose sum is σ = 49016460. Its totient is φ = 49016458.

The previous prime is 49016437. The next prime is 49016477. The reversal of 49016459 is 95461094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49016459 - 2⁸ = 49016203 is a prime.

It is a super-2 number, since 2×49016459² = 4805226505797362, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49016479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24508229 + 24508230.

It is an arithmetic number, because the mean of its divisors is an integer number (24508230).

Almost surely, 2^49016459 is an apocalyptic number.

49016459 is a deficient number, since it is larger than the sum of its proper divisors (1).

49016459 is an equidigital number, since it uses as much as digits as its factorization.

49016459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49016459 is about 7001.1755441497. The cubic root of 49016459 is about 365.9715381930.

The spelling of 49016459 in words is "forty-nine million, sixteen thousand, four hundred fifty-nine".