49116659 has 2 divisors, whose sum is σ = 49116660. Its totient is φ = 49116658.

The previous prime is 49116611. The next prime is 49116673. The reversal of 49116659 is 95661194.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49116659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (49116259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24558329 + 24558330.

It is an arithmetic number, because the mean of its divisors is an integer number (24558330).

Almost surely, 2^49116659 is an apocalyptic number.

49116659 is a deficient number, since it is larger than the sum of its proper divisors (1).

49116659 is an equidigital number, since it uses as much as digits as its factorization.

49116659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 41.

The square root of 49116659 is about 7008.3278319439. The cubic root of 49116659 is about 366.2207428473.

The spelling of 49116659 in words is "forty-nine million, one hundred sixteen thousand, six hundred fifty-nine".