2411216551 has 2 divisors, whose sum is σ = 2411216552. Its totient is φ = 2411216550.

The previous prime is 2411216501. The next prime is 2411216557. The reversal of 2411216551 is 1556121142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2411216551 - 2⁹ = 2411216039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2411216557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205608275 + 1205608276.

It is an arithmetic number, because the mean of its divisors is an integer number (1205608276).

Almost surely, 2^2411216551 is an apocalyptic number.

2411216551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2411216551 is an equidigital number, since it uses as much as digits as its factorization.

2411216551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 28.

The square root of 2411216551 is about 49104.1398560244. The cubic root of 2411216551 is about 1340.9484172748.

Adding to 2411216551 its reverse (1556121142), we get a palindrome (3967337693).

The spelling of 2411216551 in words is "two billion, four hundred eleven million, two hundred sixteen thousand, five hundred fifty-one".