48190811 has 2 divisors, whose sum is σ = 48190812. Its totient is φ = 48190810.

The previous prime is 48190799. The next prime is 48190817. The reversal of 48190811 is 11809184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48190811 - 2¹⁰ = 48189787 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48190817) 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, 24095405 + 24095406.

It is an arithmetic number, because the mean of its divisors is an integer number (24095406).

Almost surely, 2^48190811 is an apocalyptic number.

48190811 is a deficient number, since it is larger than the sum of its proper divisors (1).

48190811 is an equidigital number, since it uses as much as digits as its factorization.

48190811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 48190811 is about 6941.9601698656. The cubic root of 48190811 is about 363.9050465806.

Adding to 48190811 its reverse (11809184), we get a palindrome (59999995).

The spelling of 48190811 in words is "forty-eight million, one hundred ninety thousand, eight hundred eleven".