49511411 has 2 divisors, whose sum is σ = 49511412. Its totient is φ = 49511410.

The previous prime is 49511401. The next prime is 49511417. The reversal of 49511411 is 11411594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49511411 - 2⁶ = 49511347 is a prime.

It is not a weakly prime, because it can be changed into another prime (49511417) 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, 24755705 + 24755706.

It is an arithmetic number, because the mean of its divisors is an integer number (24755706).

Almost surely, 2^49511411 is an apocalyptic number.

49511411 is a deficient number, since it is larger than the sum of its proper divisors (1).

49511411 is an equidigital number, since it uses as much as digits as its factorization.

49511411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 26.

The square root of 49511411 is about 7036.4345374628. The cubic root of 49511411 is about 367.1992349990.

The spelling of 49511411 in words is "forty-nine million, five hundred eleven thousand, four hundred eleven".