49116601 has 2 divisors, whose sum is σ = 49116602. Its totient is φ = 49116600.

The previous prime is 49116581. The next prime is 49116611. The reversal of 49116601 is 10661194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26790976 + 22325625 = 5176^2 + 4725^2 .

It is a cyclic number.

It is not a de Polignac number, because 49116601 - 2¹¹ = 49114553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49116601.

It is not a weakly prime, because it can be changed into another prime (49116611) 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, 24558300 + 24558301.

It is an arithmetic number, because the mean of its divisors is an integer number (24558301).

Almost surely, 2^49116601 is an apocalyptic number.

It is an amenable number.

49116601 is a deficient number, since it is larger than the sum of its proper divisors (1).

49116601 is an equidigital number, since it uses as much as digits as its factorization.

49116601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 49116601 is about 7008.3236940084. The cubic root of 49116601 is about 366.2205986952.

Adding to 49116601 its reverse (10661194), we get a palindrome (59777795).

The spelling of 49116601 in words is "forty-nine million, one hundred sixteen thousand, six hundred one".